Report Industry Investment Rating - No relevant information provided. Core Viewpoints of the Report - This week, the near - month of Singapore 380cst has strengthened significantly, with both cracking and calendar spreads strengthening. Short - term arbitrage logistics have tightened to a 6 - month low, and Singapore residue inventory has dropped significantly to a 13 - week low. The 0.5 low - sulfur cracking strengthened on Friday compared to the previous week, at a historically low level year - on - year, and the calendar spread is at a low level for the same period in history. In terms of inventory, EIA residue has slightly reduced inventory, ARA residue has increased inventory, and Fujairah has slightly increased inventory. Under the new situation in Venezuela, heavy - oil logistics are tilted towards the United States, Canadian heavy oil is seeking new buyers, the price of Merey crude oil has risen, and trading is light. Recently, the Iranian situation and arbitrage logistics have affected 380, the high - sulfur spot has tightened, the cracking has rebounded, and in the short term, high - sulfur has the strongest driving force among oil products, while the low - sulfur external market remains weak [3][4]. Summary by Relevant Catalogs Rotterdam Fuel Oil Swap Data - From January 19 to January 23, 2026, the price of Rotterdam 3.5% HSF O swap M1 increased from 336.61 to 345.50, with a change of 0.57; the price of Rotterdam 0.5% VLS FO swap M1 increased from 385.89 to 388.38, with a change of 2.30; the Rotterdam HSFO - Brent M1 changed from - 10.43 to - 9.41, with a change of - 0.15; the Rotterdam 10ppm Gasoil swap M1 decreased from 630.80 to 646.25, with a change of - 2.20; the Rotterdam VLSFO - Gasoil M1 changed from - 244.91 to - 257.87, with a change of 4.50; the LGO - Brent M1 remained unchanged at 25.00; the Rotterdam VLSFO - HSFO M1 increased from 49.28 to 42.88, with a change of 1.73 [1]. Singapore Fuel Oil Swap Data - From January 19 to January 23, 2026, the price of Singapore 380cst M1 and 180cst M1 data for January 23 are missing. The Singapore VLSFO M1 data for January 23 is missing. The Singapore Gasoil M1 data for January 23 is missing. The Singapore 380cst - Brent M1 changed from - 6.30 to - 4.78, with a change of 0.77 [1]. Singapore Fuel Oil Spot Data - From January 19 to January 23, 2026, the FOB 380cst data for January 23 is missing, and the FOB VLSFO data for January 23 is missing. The 380 - basis data for January 23 is missing. The high - sulfur internal - external spread decreased from 12.6 to 11.8, with a change of - 0.7; the low - sulfur internal - external spread increased from 15.6 to 18.0, with a change of 2.0 [2]. Domestic FU Data - From January 19 to January 23, 2026, FU 01 increased from 2478 to 2517, with a change of 2; FU 05 increased from 2526 to 2623, with a change of 41; FU 09 increased from 2500 to 2562, with a change of 17; FU 01 - 05 changed from - 48 to - 106, with a change of - 39; FU 05 - 09 changed from 26 to 61, with a change of 24; FU 09 - 01 changed from 22 to 45, with a change of 15 [2]. Domestic LU Data - From January 19 to January 23, 2026, LU 01 decreased from 3136 to 3183, with a change of - 3; LU 05 decreased from 3052 to 3106, with a change of - 20; LU 09 decreased from 3073 to 3121, with a change of - 16; LU 01 - 05 changed from 84 to 77, with a change of 17; LU 05 - 09 changed from - 21 to - 15, with a change of - 4; LU 09 - 01 changed from - 63 to - 62, with a change of - 13 [3].

Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - This week, the cracking of Singapore 380 strengthened, the monthly spread rebounded significantly, the high - sulfur cracking in Europe rebounded, the monthly spread rebounded significantly, and the high - sulfur EW oscillated at a high level. The cracking of Singapore 0.5% was at a historical low for the same period, rebounded month - on - month, the inter - month spread strengthened slightly, and the basis oscillated at a low level. [3] - In terms of inventory, Singapore residue oil slightly increased in stock, which was at a historical high year - on - year, ARA residue oil slightly decreased in stock, and Fujairah residue oil increased in stock. [3][4] - This week, the situation in Iran affected the global heavy oil valuation. In the short term, the driving force of high - sulfur was stronger than that of low - sulfur. The high - sulfur spot tightened, the cracking rebounded, and the short - term downside space was limited, while the low - sulfur external market remained weak. [4] 3. Data Summaries Rotterdam Fuel Oil Data | Type | 2026/01/15 | 2026/01/16 | 2026/01/19 | 2026/01/20 | 2026/01/21 | Change | | --- | --- | --- | --- | --- | --- | --- | | Rotterdam 3.5% HSF O Swap M1 | 333.76 | 341.06 | 336.61 | 344.17 | 347.28 | 3.11 | | Rotterdam 0.5% VLS FO Swap M1 | 384.56 | 389.58 | 385.89 | 387.29 | 392.05 | 4.76 | | Rotterdam HSFO - Brent M1 | - 10.45 | - 10.09 | - 10.43 | - 9.82 | - 9.95 | - 0.13 | | Rotterdam 10ppm Gasoil Swap M1 | 621.40 | 634.20 | 630.80 | 645.50 | 660.65 | 15.15 | | Rotterdam VLSFO - GO M1 | - 236.84 | - 244.62 | - 244.91 | - 258.21 | - 268.60 | - 10.39 | | LGO - Brent M1 | 21.81 | 23.19 | 22.94 | 23.87 | 23.87 | 0.00 | | Rotterdam VLSFO - HSFO M1 | 50.80 | 48.52 | 49.28 | 43.12 | 44.77 | 1.65 | [1] Singapore Fuel Oil Data | Type | 2026/01/15 | 2026/01/16 | 2026/01/19 | 2026/01/20 | 2026/01/21 | Change | | --- | --- | --- | --- | --- | --- | --- | | Singapore 380cst M1 | 359.16 | 356.84 | 359.12 | 355.91 | 372.09 | [1] | Singapore 180cst M1 | 363.46 | 363.27 | 364.49 | 364.98 | 374.36 | [1] | Singapore VLSFO M1 | 426.98 | 426.45 | 427.95 | 423.67 | 436.23 | [1] | Singapore GO M1 | 81.65 | 81.51 | 82.07 | 82.46 | 85.51 | [1] | Singapore 380cst - Brent M1 | - 7.10 | - 6.79 | - 6.30 | - 6.65 | - 5.97 | [1] | Singapore VLSFO - GO M1 | - 177.23 | - 176.72 | - 179.37 | - 186.53 | - 196.54 | [1] | Singapore FOB 380cst | 358.88 | 358.34 | 359.26 | 355.87 | 362.64 | 6.77 | [2] | Singapore FOB VLSFO | 429.02 | 429.37 | 431.00 | 425.98 | 428.48 | 2.50 | [2] | Singapore 380cst Basis | - 1.45 | - 1.65 | - 1.45 | - 0.80 | 0.25 | 1.05 | [2] | Singapore High - sulfur Domestic - Foreign Spread | 13.9 | 13.7 | 12.6 | 10.8 | 12.1 | 1.3 | [2] | Singapore Low - sulfur Domestic - Foreign Spread | 14.9 | 15.3 | 15.6 | 16.9 | 16.3 | - 0.6 | [2] Domestic FU Data | Type | 2026/01/15 | 2026/01/16 | 2026/01/19 | 2026/01/20 | 2026/01/21 | Change | | --- | --- | --- | --- | --- | --- | --- | | FU 01 | 2510 | 2485 | 2478 | 2467 | 2482 | 15 | [2] | FU 05 | 2566 | 2520 | 2526 | 2507 | 2539 | 32 | [2] | FU 09 | 2533 | 2498 | 2500 | 2487 | 2510 | 23 | [2] | FU 01 - 05 | - 56 | - 35 | - 48 | - 40 | - 57 | - 17 | [2] | FU 05 - 09 | 33 | 22 | 26 | 20 | 29 | 9 | [2] | FU 09 - 01 | 23 | 13 | 22 | 20 | 28 | 8 | [2] Domestic LU Data | Type | 2026/01/15 | 2026/01/16 | 2026/01/19 | 2026/01/20 | 2026/01/21 | Change | | --- | --- | --- | --- | --- | --- | --- | | LU 01 | 3166 | 3088 | 3136 | 3120 | 3135 | 15 | [3] | LU 05 | 3074 | 3041 | 3052 | 3066 | 3071 | 5 | [3] | LU 09 | 3090 | 3056 | 3073 | 3085 | 3090 | 5 | [3] | LU 01 - 05 | 92 | 47 | 84 | 54 | 64 | 10 | [3] | LU 05 - 09 | - 16 | - 15 | - 21 | - 19 | - 19 | 0 | [3] | LU 09 - 01 | - 76 | - 32 | - 63 | - 35 | - 45 | - 10 | [3]

1. Industry Investment Rating - No information provided 2. Core Viewpoints - Before the holiday, the 380 cracking spread fluctuated, and after the holiday, it weakened slightly. The 380 monthly spread rebounded from its low point but remained weak year-on-year. The high-sulfur cracking spread in Europe weakened, and the monthly spread oscillated at a low level. The 0.5% cracking spread in Singapore oscillated at a historical low, with the structure turning to C at a historical low and the basis oscillating at a historical low [3]. - In terms of inventory, Singapore's residual fuel oil stocks increased significantly, high-sulfur floating storage decreased significantly, ARA's residual fuel oil stocks increased slightly, Fujairah's residual fuel oil stocks decreased, high-sulfur floating storage decreased, and EIA's residual fuel oil stocks increased slightly. The conflict in Venezuela escalated over the weekend, having a short-term positive and long-term negative impact on heavy crude oil. Attention should be paid to the duration of logistics disruptions. The arrival premium for Merey crude in late December remained around -12. The high-sulfur spot market remained loose. Attention should be paid to the boost brought by the premium of heavy raw materials recently. The low-sulfur market maintained a weak oscillation pattern [9]. 3. Summary by Relevant Catalogs Rotterdam Fuel Oil Swap Data - From January 6 to January 12, 2026, the price of Rotterdam 3.5% HSF O swap M1 decreased by 0.76, Rotterdam 0.5% VLS FO swap M1 increased by 0.63, Rotterdam HSFO - Brent M1 decreased by 0.58, Rotterdam 10ppm Gasoil swap M1 decreased by 0.35, Rotterdam VLSFO - Gasoil M1 increased by 0.98, LGO - Brent M1 decreased by 0.95, and Rotterdam VLSFO - HSFO M1 increased by 1.39 [1]. Singapore Fuel Oil Swap Data - From January 6 to January 12, 2026, the price of Singapore 380cst M1 increased by 1.60, Singapore 180cst M1 decreased by 2.67, Singapore VLSFO M1 increased by 8.50, Singapore Gasoil M1 increased by 1.31, Singapore 380cst - Brent M1 decreased by 1.46, and Singapore VLSFO - Gasoil M1 decreased by 1.19 [1]. Singapore Fuel Oil Spot Data - From January 6 to January 12, 2026, the FOB price of 380cst decreased by 3.66, the FOB price of VLSFO increased by 3.80, the 380 basis increased by 0.21, the high-sulfur domestic - foreign price difference increased by 0.6, and the low-sulfur domestic - foreign price difference decreased by 1.5 [2]. Domestic FU Data - From January 6 to January 12, 2026, the price of FU 01 increased by 10, FU 05 decreased by 37, FU 09 decreased by 9, FU 01 - 05 increased by 47, FU 05 - 09 decreased by 28, and FU 09 - 01 decreased by 19 [2]. Domestic LU Data - From January 6 to January 12, 2026, the price of LU 01 increased by 33, LU 05 increased by 1, LU 09 increased by 8, LU 01 - 05 increased by 32, LU 05 - 09 decreased by 7, and LU 09 - 01 decreased by 25 [3].

Report Overview - The report is a fuel oil morning report by the energy and chemical team of the research center, dated December 30, 2025 [1] Report Industry Investment Rating - Not provided Report Core View - This week, the 380 cracking weakened, the monthly spread fluctuated at a low level, the basis fluctuated at a low level, the European high - sulfur cracking weakened, and the high - sulfur EW continued to strengthen. The 0.5% cracking in Singapore fluctuated at a low level, the monthly spread fluctuated at a historical low, and the 5GO repaired as diesel weakened. In terms of inventory, Singapore's residual oil increased in stock, the high - sulfur floating storage decreased in stock, the residual oil in Fujairah decreased in stock, the high - sulfur floating storage decreased significantly in stock, the European high - sulfur floating storage decreased slightly in stock, and the US high - sulfur floating storage increased slightly in stock. The low - sulfur floating storage in Singapore decreased in stock, and the European low - sulfur floating storage increased in stock. Global residual oil entered the off - season for inventory accumulation. The external cracking is subject to crude oil fluctuations, and there is no improvement at the spot end, so it is regarded as bearish. The low - sulfur valuation is low but there is no driving force [4][5] Summary by Related Data Rotterdam Fuel Oil Swap Data - From December 23 to December 29, 2025, the price of Rotterdam 3.5% HSF O swap M1 changed by 1.72, Rotterdam 0.5% VLS FO swap M1 changed by 1.40, Rotterdam HSFO - Brent M1 changed by - 0.31, Rotterdam 10ppm Gasoil swap M1 changed by 2.33, Rotterdam VLSFO - G M1 changed by - 0.93, LGO - Brent M1 changed by - 1.03, and Rotterdam VLSFO - HSFO M1 changed by - 0.32 [2] Singapore Fuel Oil Swap Data - From December 23 to December 29, 2025, the price change of Singapore 380cst - Brent M1 was 0.11, other data for December 29 were not provided [2] Singapore Fuel Oil Spot Data - From December 23 to December 29, 2025, the FOB 380cst price changed by - 4.31, FOB VLSFO changed by - 4.51, and the 380 basis changed by 0.60 [3] Domestic FU Data - From December 23 to December 29, 2025, FU 01 changed by - 38, FU 05 changed by - 32, FU 09 changed by - 20, FU 01 - 05 changed by - 6, FU 05 - 09 changed by - 12, and FU 09 - 01 changed by 18 [3] Domestic LU Data - From December 23 to December 29, 2025, LU 01 changed by - 360, LU 05 changed by - 42, LU 09 changed by - 39, LU 01 - 05 changed by - 318, LU 05 - 09 changed by - 3, and LU 09 - 01 changed by 321 [4]

1. Report Industry Investment Rating - No relevant information provided 2. Core Viewpoints of the Report - This week, the high - sulfur crack spread rebounded, the monthly spread rebounded from a low level, and the basis rebounded. The European high - sulfur crack spread fluctuated, the monthly spread weakened, and the EW continued to strengthen. The 0.5% crack spread in Singapore weakened, the monthly spread fluctuated at a low level, and the basis fluctuated at a low level. The European V low - sulfur crack spread fluctuated at a low level [3]. - In terms of inventory, Singapore's residual oil inventory decreased, high - sulfur floating storage inventory increased, ARA's residual oil inventory remained basically flat, Fujairah's residual oil inventory decreased significantly, high - sulfur floating storage inventory decreased, and EIA's residual oil inventory increased slightly [3]. - This week, the crack spreads of gasoline and diesel in the external market continued to decline, and the price difference between low - sulfur fuel oil and diesel continued to rebound. After the Al Zour refinery shut down due to a fire on October 21, the external low - sulfur fuel oil market faced support, but the short - term upward space was limited [4]. - The global residual oil market entered the off - season for inventory accumulation. The external crack spreads should pay attention to crude oil price fluctuations and feedstock premium/discount levels. This week, the external market's inventory decreased and the monthly spread strengthened, and it remained volatile in the short term. The valuation of low - sulfur fuel oil was low, but there was no driving force [4]. 3. Summary by Relevant Catalogs Rotterdam Fuel Oil Swap Data - From December 16 to December 22, 2025, the price of Rotterdam 3.5% HSF O swap M1 increased from 316.99 to 333.50, a change of 9.59; the price of Rotterdam 0.5% VLS FO swap M1 increased from 364.37 to 380.56, a change of 10.10; the Rotterdam HSFO - Brent M1 changed from - 8.87 to - 8.94, a change of - 0.08; the Rotterdam 10ppm Gasoil swap M1 increased from 588.11 to 601.54, a change of 13.47; the Rotterdam VLSFO - Gasoil M1 changed from - 223.74 to - 220.98, a change of - 3.37; the LGO - Brent M1 increased from 22.32 to 21.09, a change of 0.32; the Rotterdam VLSFO - HSFO M1 increased from 47.38 to 47.06, a change of 0.51 [1]. Singapore Fuel Oil Swap Data - From December 16 to December 22, 2025, the price of Singapore 380cst M1 increased from 332.73 to 347.26, a change of 11.57; the price of Singapore 180cst M1 increased from 341.31 to 353.38, a change of 10.69; the price of Singapore VLSFO M1 increased from 406.98 to 417.31, a change of 12.58; the price of Singapore Gasoil M1 increased from 79.66 to 80.10, a change of 1.47; the Singapore 380cst - Brent M1 changed from - 7.27 to - 6.81, a change of - 0.24; the Singapore VLSFO - Gasoil M1 changed from - 182.50 to - 175.43, a change of 1.70 [1][7]. Singapore Fuel Oil Spot Data - From December 16 to December 22, 2025, the FOB 380cst price increased from 328.39 to 337.57, a change of 5.22; the FOB VLSFO price increased from 407.01 to 410.73, a change of 7.32; the 380 basis changed from - 4.05 to - 2.80, a change of 0.15; the high - sulfur internal - external price difference increased from 2.3 to 5.0, a change of 2.1; the low - sulfur internal - external price difference increased from 3.7 to 8.6, a change of 2.1 [2]. Domestic FU Data - From December 16 to December 22, 2025, the price of FU 01 increased from 2368 to 2413, a change of 57; the price of FU 05 increased from 2431 to 2474, a change of 59; the price of FU 09 increased from 2400 to 2440, a change of 58; the FU 01 - 05 changed from - 63 to - 61, a change of - 2; the FU 05 - 09 changed from 31 to 34, a change of 1; the FU 09 - 01 changed from 32 to 27, a change of 1 [2]. Domestic LU Data - From December 16 to December 22, 2025, the price of LU 01 increased from 2900 to 2969, a change of 83; the price of LU 05 increased from 2934 to 2974, a change of 62; the price of LU 09 increased from 2977 to 3010, a change of 58; the LU 01 - 05 changed from - 34 to - 5; the LU 05 - 09 changed from - 43 to - 36, a change of 4; the LU 09 - 01 changed from 77 to 41, a change of - 25 [3].

Report Summary 1) Report Industry Investment Rating The provided content does not mention the report industry investment rating. 2) Core Viewpoints of the Report - This week, the high - sulfur cracking in Singapore fluctuated and weakened on Friday. The monthly spread was at a historical low, and the basis weakened and then fluctuated at a historical low. The HSFO cracking in Europe oscillated at a low level, and the EW weakened on Friday. The 0.5% cracking in Singapore continued to weaken this week, with the monthly spread weakening and the basis oscillating at a low level [3]. - In terms of inventory, there was a slight accumulation of residue in Singapore, a significant accumulation of high - sulfur floating storage, a reduction of residue in ARA, an accumulation of residue in Fujairah, high - sulfur floating storage oscillated at a high level, and a slight reduction of EIA residue [3]. - With the strengthening expectation of Russia - Ukraine peace talks, the cracking of gasoline and diesel in the external market continued to decline this week, and the price difference between low - sulfur and diesel continued to rebound [4]. - After the fire at the Al Zour refinery on October 21st, it stopped production. In December, the RFCC unit of the Dangote refinery is expected to enter maintenance, and VGO exports are expected to increase [4]. - The global heavy - oil market has entered the off - season with inventory accumulation. The external cracking is affected by crude oil fluctuations, and there is no improvement in the spot market. FU01 should be treated bearishly. The low - sulfur valuation is low but lacks a driving force [4]. 3) Summary by Relevant Catalogs Rotterdam Fuel Oil Data - From November 26th to December 2nd, 2025, the price of Rotterdam 3.5% HSF O swap M1 decreased by 7.55, the price of Rotterdam 0.5% VLSFO swap M1 decreased by 6.28, and the price difference between Rotterdam HSFO - Brent M1 decreased by 0.53 [1]. - Other price differences and spreads also showed corresponding changes during this period [1]. Singapore Fuel Oil Data - For Singapore fuel oil, from November 26th to December 2nd, 2025, the price of Singapore 380cst M1 decreased by 7.03, the price of Singapore 180cst M1 decreased by 3.95, and the price of Singapore VLSFO M1 decreased by 1.19 [1]. - In the Singapore fuel oil spot market, the FOB 380cst price decreased by 1.00, and the FOB VLSFO price decreased by 1.20 from November 26th to December 2nd, 2025 [2]. Domestic Fuel Oil Futures Data - For domestic FU futures, from November 26th to December 2nd, 2025, FU 01 decreased by 26, FU 05 decreased by 20, and FU 09 decreased by 23 [2]. - For domestic LU futures, during the same period, LU 01 decreased by 19, LU 05 decreased by 15, and LU 09 decreased by 9 [3].

Report Summary 1. Report Industry Investment Rating No information provided. 2. Core View of the Report - This week, the high - sulfur crack in Singapore oscillated, the monthly spread strengthened slightly, and the basis weakened. The HSFO crack in Europe declined, and the EW strengthened this week. The 0.5% crack in Singapore rebounded, the monthly spread oscillated, and the basis oscillated at a low level. In terms of inventory, Singapore's residual oil decreased slightly, ARA's residual oil increased, Fujairah's residual oil increased, and EIA's residual oil inventory remained flat. The spread between high - and low - sulfur in the outer market rebounded. Singapore's high - sulfur is supported by EW and refinery purchases, but the spot basis is weakening rapidly. It is in a short - term oscillatory pattern, and the short - term downward space for low - sulfur is limited. [6][7] 3. Summary According to Relevant Catalogs Rotterdam Fuel Oil Data - From November 13th to November 19th, 2025, the price of Rotterdam 3.5% HSF O swap M1 decreased from 367.09 to 353.50, a change of - 6.29; the price of Rotterdam 0.5% VLS FO swap M1 decreased from 406.14 to 403.35, a change of - 7.88; the Rotterdam HSFO - Brent M1 decreased from - 4.95 to - 7.45, a change of - 0.48; the Rotterdam 10ppm Gasoil swap M1 increased from 687.85 to 734.17, a change of 1.75; the Rotterdam VLSFO - Gasoil M1 decreased from - 281.71 to - 330.82, a change of - 9.63; the LGO - Brent M1 increased from 30.65 to 34.17, a change of 0.50; the Rotterdam VLSFO - HSFO M1 decreased from 39.05 to 49.85, a change of - 1.59. [4] Singapore Fuel Oil Data - **Swap Data**: From November 13th to November 19th, 2025, the price of Singapore 380cst M1 decreased from 359.55 to 348.42, a change of - 6.90; the price of Singapore 180cst M1 decreased from 366.12 to 354.42, a change of - 6.15; the price of Singapore VLSFO M1 decreased from 439.87 to 448.06, a change of - 0.93; the price of Singapore Gasoil M1 increased from 90.65 to 96.80, a change of 3.51; the Singapore 380cst - Brent M1 decreased from - 5.70 to - 8.25, a change of - 0.80; the Singapore VLSFO - Gasoil M1 decreased from - 230.94 to - 268.26, a change of - 26.90. [4] - **Spot Data**: From November 13th to November 19th, 2025, the FOB 380cst price in Singapore decreased from 351.45 to 348.03, a change of - 0.09; the FOB VLSFO price decreased from 438.13 to 446.12, a change of - 2.87; the 380 basis increased from - 6.03 to - 5.80, a change of 0.75; the high - sulfur internal - external spread decreased from 3.7 to 3.2, a change of - 2.7; the low - sulfur internal - external spread decreased from 7.5 to 7.2, a change of - 1.2. [5] Domestic FU Data - From November 13th to November 19th, 2025, the price of FU 01 increased from 2595 to 2560, a change of 2; the price of FU 05 increased from 2618 to 2609, a change of 3; the price of FU 09 decreased from 2586 to 2578, a change of - 1; the FU 01 - 05 decreased from - 23 to - 49, a change of - 1; the FU 05 - 09 increased from 32 to 31, a change of 4; the FU 09 - 01 decreased from - 9 to 18, a change of - 3. [5] Domestic LU Data - From November 13th to November 19th, 2025, the price of LU 01 increased from 3164 to 3266, a change of 19; the price of LU 05 increased from 3154 to 3240, a change of 17; the price of LU 09 increased from 3170 to 3246, a change of 14; the LU 01 - 05 increased from 10 to 26, a change of 2; the LU 05 - 09 increased from - 16 to - 6, a change of 3; the LU 09 - 01 decreased from 6 to - 20, a change of - 5. [6]

Report Summary 1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints - This week, the high - sulfur crack spread fluctuated and declined, the near - month spread decreased, and EW oscillated at a low level. The 380 8 - 9 month spread dropped to $3.25, the basis oscillated at a low level, the FU09 domestic - foreign spread weakened significantly, and the domestic delivery volume was large, maintaining a loose pattern. [5] - The Singapore 0.5 crack spread declined slightly, the monthly spread oscillated, and the 8 - 9 month spread oscillated around $6. The LU domestic - foreign spread remained strong, with LU09 oscillating around $17. [5] - This week, there was an inventory build - up on land in Singapore. The window was under delivery pressure, and the near - month contract was under pressure. Recently, fuel oil exports from Iran and Iraq remained at a high level, Egypt's net imports reached a new high, the high - sulfur supply and demand was still in the peak season, and the domestic - foreign spread had dropped rapidly. The valuation of the low - sulfur on the external market was relatively high, and the LU domestic - foreign spread was running at a high level. One should pay attention to the domestic production situation. [6] 3. Data Summary Rotterdam Fuel Oil Swap Data | Type | Change | |--|--| | Rotterdam 3.5% HSF Swap M1 | +$9.14 | | Rotterdam 0.5% VLSFO Swap M1 | +$6.10 | | Rotterdam HSFO - Brent M1 | +$0.26 | | Rotterdam 10ppm Gasoil Swap M1 | -$6.08 | | Rotterdam VLSFO - Gasoil M1 | +$12.18 | | LGO - Brent M1 | -$2.02 | | Rotterdam VLSFO - HSFO M1 | -$3.04 | [3] Singapore Fuel Oil Swap Data | Type | Change | |--|--| | Singapore 380cst M1 | -$1.70 | | Singapore 180cst M1 | -$1.01 | | Singapore VLSFO M1 | -$4.70 | | Singapore Gasoil M1 | +$1.36 | | Singapore 380cst - Brent M1 | +$0.25 | | Singapore VLSFO - Gasoil M1 | -$14.77 | [3] Singapore Fuel Oil Spot Data | Type | Change | |--|--| | FOB 380cst | -$1.05 | | FOB VLSFO | -$5.58 | | 380 Basis | +$0.15 | | High - sulfur Domestic - foreign Spread | -$1.8 | | Low - sulfur Domestic - foreign Spread | +$0.7 | [4] Domestic FU Data | Type | Change | |--|--| | FU 01 | -9 | | FU 05 | -11 | | FU 09 | -19 | | FU 01 - 05 | +2 | | FU 05 - 09 | +8 | | FU 09 - 01 | -10 | [4] Domestic LU Data | Type | Change | |--|--| | LU 01 | -12 | | LU 05 | -8 | | LU 09 | -2 | | LU 01 - 05 | - | | LU 05 - 09 | -6 | | LU 09 - 01 | +10 | [5]

Report Summary 1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints - This week, the high - sulfur crack spread fluctuated. Crude oil prices rose significantly. High - sulfur fuel oil with a large proportion of Iranian supply performed well in terms of oil product profits. The 380 - cst monthly spread fluctuated, with the 8 - 9 month spread at $7.5. The basis fluctuated, and there was a differentiation between the near and far months of the FU inside - outside market. The 07 contract dropped to around -$7 (it is expected that there will be a large amount of delivery goods), and the 09 contract fluctuated at $8. The 0.5 - cst crack spread in Singapore declined, and the monthly spread fluctuated [5]. - This week, Singapore's on - land inventory decreased, high - sulfur floating storage inventory increased, low - sulfur floating storage inventory increased, ARA's inventory decreased, floating storage inventory fluctuated, and the US inventory decreased. Saudi Arabia's shipments decreased month - on - month, and the shipments were moderately high compared to the same period. Russia's shipments were neutral. Iran and Iraq accounted for about 15% - 20% of Singapore's high - sulfur imports, mainly affecting some bunkering and refinery feedstock in the Asia - Pacific region and not being able to participate in the physical delivery of the futures market. It is expected that Iran's future shipments will decline, mainly due to the impact of US sanctions. If the risk events in the Strait of Hormuz escalate, the impact scale will increase. Recently, high - sulfur fuel oil is still in the peak power - generation season, the external market is running strongly, the near - month contracts of the FU inside - outside market are under pressure, the valuation is low, and the game continues. Attention should be paid to the impact of supply interruption on the far - month contracts, while the inside - outside valuation of the LU is high [6]. 3. Summary by Relevant Data Rotterdam Fuel Oil Swap Data | Item | Change | | --- | --- | | 3.5% HSF O Swap M1 | -$4.35 | | 0.5% VLS FO Swap M1 | +$1.35 | | HSFO - Brent M1 | -$0.68 | | 10ppm Gasoil Swap M1 | -$14.62 | | VLSFO - Gasoil M1 | +$15.97 | | LGO - Brent M1 | +$4.09 | | VLSFO - HSFO M1 | +$5.70 | [3] Singapore Fuel Oil Swap Data | Item | Change | | --- | --- | | 380cst M1 | -$6.99 | | 180cst M1 | -$6.02 | | VLSFO M1 | -$3.46 | | Gasoil M1 | -$2.85 | | 380cst - Brent M1 | -$0.71 | | VLSFO - Gasoil M1 | +$17.63 | [3] Singapore Fuel Oil Spot Data | Item | Change | | --- | --- | | FOB 380cst | -$3.22 | | FOB VLSFO | -$0.88 | | 380 Basis | +$0.95 | | High - sulfur Inside - outside Spread | +$0.8 | | Low - sulfur Inside - outside Spread | +$2.6 | [4] Domestic FU Futures Data | Item | Change | | --- | --- | | FU 01 | +28 | | FU 05 | +21 | | FU 09 | +22 | | FU 01 - 05 | +7 | | FU 05 - 09 | -1 | | FU 09 - 01 | -6 | [4] Domestic LU Futures Data | Item | Change | | --- | --- | | LU 01 | +49 | | LU 05 | +14 | | LU 09 | +51 | | LU 01 - 05 | +35 | | LU 05 - 09 | -37 | | LU 09 - 01 | +2 | [5]

Group 1: Core Viewpoints - The high - sulfur cracking spread began to decline this week, the 380 - month spread fluctuated at a high level, and the 380 basis weakened. The low - sulfur cracking spread, month spread, and basis all fluctuated. In terms of fundamentals, on - land inventories in Singapore and ARA continued to accumulate, while US residual oil inventories decreased. Singapore's high - sulfur floating storage increased significantly, the Middle East's high - sulfur floating storage fluctuated, and low - sulfur floating storage decreased. European floating storage increased significantly. In 2025, pay attention to the impact of sanctions on Iran on global heavy - quality valuations. In the Asian region, focus on whether Russian supply will return to the benchmark. The far - month 380 has downside potential. Recently, global and Singapore residual oil inventories have been increasing, so the near - month 380 is expected to face continued pressure. The low - sulfur market remains in a volatile pattern [3][8] Group 2: Rotterdam Fuel Oil Swap Data 3.5% HSF Swap M1 - On April 16, 2025, the price was 397.83. On April 17, it was 408.43, with a change of 10.57 [1] 0.5% VLSFO Swap M1 - On April 16, 2025, the price was 430.85. On April 17, it was 441.13, with a change of 8.40 [1] HSFO - Brent M1 - On April 16, 2025, the value was - 2.30. On April 17, it was - 2.30, with a change of 0.34 [1] 10ppm Gasoil Swap M1 - On April 16, 2025, the price was 595.85. On April 17, it was 607.75, with a change of 10.40 [1] VLSFO - Gasoil M1 - On April 16, 2025, the value was - 165.00. On April 17, it was - 166.62, with a change of - 2.00 [1] LGO - Brent M1 - On April 16, 2025, the value was 16.43. On April 17, it was 15.93, with a change of 0.19 [1] VLSFO - HSFO M1 - On April 16, 2025, the value was 33.02. On April 17, it was 32.70, with a change of - 2.17 [1] Group 3: Singapore Fuel Oil Swap Data 380cst M1 - On April 16, 2025, the price was 413.13. On April 22, it was 423.34, with a change of 3.36 [1] 180cst M1 - On April 16, 2025, the price was 425.63. On April 22, it was 437.60, with a change of 3.81 [1] VLSFO M1 - On April 16, 2025, the price was 462.42. On April 22, it was 476.78, with a change of 3.74 [1] Gasoil M1 - On April 16, 2025, the price was 80.00. On April 22, it was 81.42, with a change of 0.20 [1] 380cst - Brent M1 - On April 16, 2025, the value was 0.96. On April 22, it was 0.55, with a change of 0.24 [1] VLSFO - Gasoil M1 - On April 16, 2025, the value was - 129.58. On April 22, it was - 125.73, with a change of 2.26 [1] Group 4: Singapore Fuel Oil Spot Data FOB 380cst - On April 16, 2025, the price was 416.99. On April 22, it was 422.28, with a change of 5.61 [2] FOB VLSFO - On April 16, 2025, the price was 470.33. On April 22, it was 481.09, with a change of 3.35 [2] 380 Basis - On April 16, 2025, the value was - 0.55. On April 22, it was - 1.35, with a change of 2.70 [2] High - Sulfur Domestic - Foreign Spread - On April 16, 2025, the value was 7.3. On April 22, it was 6.9, with a change of - 0.7 [2] Low - Sulfur Domestic - Foreign Spread - On April 16, 2025, the value was 4.1. On April 22, it was 5.1, with a change of 1.1 [2] Group 5: Domestic FU Data FU 01 - On April 16, 2025, the price was 2637. On April 22, it was 2734, with a change of - 13 [2] FU 05 - On April 16, 2025, the price was 3016. On April 22, it was 3035, with a change of - 13 [2] FU 09 - On April 16, 2025, the price was 2758. On April 22, it was 2863, with a change of - 1 [2] FU 01 - 05 - On April 16, 2025, the value was - 379. On April 22, it was - 301, with a change of 0 [2] FU 05 - 09 - On April 16, 2025, the value was 258. On April 22, it was 172, with a change of - 12 [2] FU 09 - 01 - On April 16, 2025, the value was 121. On April 22, it was 129, with a change of 12 [2] Group 6: Domestic LU Data LU 01 - On April 16, 2025, the price was 3262. On April 22, it was 3352, with a change of 10 [3] LU 05 - On April 16, 2025, the price was 3350. On April 22, it was 3478, with a change of 33 [3] LU 09 - On April 16, 2025, the price was 3274. On April 22, it was 3387, with a change of 13 [3] LU 01 - 05 - On April 16, 2025, the value was - 88. On April 22, it was - 126, with a change of - 23 [3] LU 05 - 09 - On April 16, 2025, the value was 76. On April 22, it was 91, with a change of 20 [3] LU 09 - 01 - On April 16, 2025, the value was 12. On April 22, it was 35, with a change of 3 [3]