Market Overview - The refining and trading sector experienced a decline of 0.77% on February 3, with ST Shenhua leading the drop [1] - The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1] Stock Performance - Notable gainers in the refining and trading sector included: - Runbei Hangke (001316) with a closing price of 56.33, up 10.00% [1] - Heshun Petroleum (603353) at 38.65, up 5.83% [1] - Tongkun Co. (601233) at 20.99, up 4.48% [1] - Conversely, ST Shenhua (000698) saw a decline of 3.04%, closing at 3.83 [2] Trading Volume and Capital Flow - The total trading volume for the refining and trading sector showed a net outflow of 79.01 million yuan from main funds, with retail investors contributing a net inflow of 244 million yuan [2] - The capital flow for individual stocks indicated that: - Guanghui Energy (600256) had a net inflow of 48.13 million yuan from main funds [3] - China Petroleum (601857) recorded a net inflow of 45.05 million yuan from main funds [3] - Runbei Hangke (001316) had a net inflow of 46.34 million yuan from main funds [3]

证券之星消息，2月2日炼化及贸易板块较上一交易日下跌3.8%，泰山石油领跌。当日上证指数报收于 4015.75，下跌2.48%。深证成指报收于13824.35，下跌2.69%。炼化及贸易板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600028 | 中国石化 | 1.11 Z ﮯ | 6.02% | -6116.95万 | -3.31% | -4999.16万 | -2.71% | | 000059 华锦股份 | | 1421.05万 | 4.71% | -606.22万 | -2.01% | -814.83万 | -2.70% | | 002986 宇新股份 | | -302.05万 | -3.58% | -1337.64万 | -15.87% | 1639.69万 | 19.45% | | 603353 和顺石油 | | -420.16万 | -0.85% | -2288.91万 | - ...

Report Summary 1. Report Industry Investment Rating - Not mentioned in the provided content 2. Core Viewpoints of the Report - The Financial Street Securities Research Institute constructs a strategy portfolio based on industry and thematic ETFs, referring to the strategy reports "Strategy Portfolio Report under Industry Rotation: Quantitative Analysis from the Perspective of Industry Style Continuity and Switching" (20241007) and "Research on the Overview and Allocation Methods of the Stock - type ETF Market: Taking the ETF Portfolio Based on the Industry Rotation Strategy as an Example" (20241013) [2] - From 20260126 - 20260130, the cumulative net return of the strategy was approximately - 0.24%, and the excess return relative to the CSI 300 ETF was approximately - 0.39%. From October 14, 2024, to the present, the cumulative out - of - sample return of the strategy was approximately 44.34%, and the cumulative excess return relative to the CSI 300 ETF was approximately 19.78% [3] - In the week of February 2, 2026, the model recommends allocating sectors such as refining and trading, cement, and industrial metals. In the next week, the strategy will newly hold products such as Building Materials ETF, Non - Ferrous Metals ETF, and Real Estate ETF, and continue to hold products such as Petrochemical ETF, Chemical ETF, and Gold Stocks ETF [12] 3. Summary by Relevant Catalog 3.1 Strategy Portfolio Information - The strategy portfolio includes ETFs such as Petrochemical ETF (159731), Building Materials ETF (159745), Non - Ferrous Metals ETF (512400), etc. Each ETF has information such as market value, holding status, heavy - held Shenwan industries and their weights, as well as weekly and daily timing signals. For example, the Petrochemical ETF has a market value of 16.60 billion yuan, and the heavy - held industry is refining and trading with a weight of 27.28%, and both the weekly and daily timing signals are 1 [3] 3.2 Performance Tracking - During 20260126 - 20260130, the cumulative net return of the strategy was about - 0.24%, and the excess return relative to the CSI 300 ETF was about - 0.39%. From October 14, 2024 to now, the cumulative out - of - sample return of the strategy was about 44.34%, and the cumulative excess return relative to the CSI 300 ETF was about 19.78% [3] 3.3 Portfolio Adjustment - In the week of February 2, 2026, the strategy will add holdings of Building Materials ETF, Non - Ferrous Metals ETF, Real Estate ETF, etc., and continue to hold Petrochemical ETF, Chemical ETF, Gold Stocks ETF, etc. Some previously held ETFs such as Mining ETF, Communication ETF, etc. will be removed from the portfolio [3][11][12]

Core Viewpoint - Dongfang Shenghong (000301) is expected to turn a profit in 2025, with a projected net profit of 100 million to 150 million yuan, compared to a loss of 229.68 million yuan in the previous year, indicating a significant turnaround in financial performance [1][4][6]. Performance Disclosure Highlights - The company forecasts a net profit attributable to shareholders of 100 million to 150 million yuan for 2025, marking a recovery from the previous year's loss of 229.68 million yuan [1][6]. - The net profit, excluding non-recurring gains and losses, is expected to be a loss of 51.2 million to 56.2 million yuan, which is an improvement compared to the previous year [1][6]. - The 1,600,000 tons/year Shenghong integrated refining project is operating smoothly, and the company has improved its overall profitability through optimized procurement strategies, enhanced industrial synergy, and product structure adjustments [1][6]. Institutional Research Highlights - The company has a sulfur production capacity of 60,000 tons/year, and the rising sulfur market price positively impacts its business [2][4]. - The company benefits from the depreciation of the RMB, which helps reduce the procurement costs of its main raw material, crude oil, processed at an annual capacity of 1,600,000 tons [2][4]. - The company has a diverse product portfolio, including over 1 million tons of aromatics capacity, and is positioned as a leader in the domestic market for several chemical products [3]. Company Announcements Summary - The controlling shareholder and its concerted parties reduced their holdings of "Shenghong Convertible Bonds" by 5,291,968 shares, accounting for 10.58% of the total issuance [4][6]. - The company will hold its second extraordinary general meeting on February 6, 2026, to discuss the election of the board of directors and amendments to the articles of association [7].

Group 1 - The refining and trading sector increased by 1.02% on January 30, with Bohui Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4117.95, down 0.96%, while the Shenzhen Component Index closed at 14205.89, down 0.66% [1] - Key stocks in the refining and trading sector showed various performance, with Bohui Co., Ltd. closing at 12.20, up 4.01% [1] Group 2 - Major stocks that declined included Heshun Petroleum, which fell by 8.41% to 36.14, and Taishan Petroleum, down 5.26% to 8.46 [2] - The refining and trading sector experienced a net outflow of 39.53 million yuan from main funds, while retail investors saw a net inflow of 22.07 million yuan [2] - The trading volume for major stocks varied, with China Petroleum having a significant trading volume of 421.39 million shares [1][2] Group 3 - China Petroleum had a net inflow of 301 million yuan from main funds, while China Sinopec saw a net inflow of 65.69 million yuan [3] - Retail investors showed a net inflow of 809.96 million yuan into Bohui Co., Ltd., despite a significant outflow from main funds [3] - The overall sentiment in the refining and trading sector reflects mixed investor behavior, with some stocks attracting retail interest while facing main fund outflows [3]

证券之星消息，1月29日炼化及贸易板块较上一交易日上涨1.06%，润贝航科领涨。当日上证指数报收于 4157.98，上涨0.16%。深证成指报收于14300.08，下跌0.3%。炼化及贸易板块个股涨跌见下表： | 代码 名称 | | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入(元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 601857 | 中国石油 | 2.44(Z | 5.34% | 6.74万 | 0.00% | -2.44 Z | -5.35% | | 002493 荣盛石化 | | 1.35 Z | 11.17% | -606.82万 | -0.50% | -1.29 Z | -10.67% | | 001316 润贝航科 | | 8416.08万 | 32.17% | -4838.68万 | -18.50% | -3577.40万 | -13.68% | | 002408 齐翔腾达 | | 4820.90万 | 10.82% | -1959.24万 | -4.40% | - ...

Group 1 - The refining and trading sector increased by 2.34% on January 28, with Taishan Petroleum leading the gains [1] - The Shanghai Composite Index closed at 4151.24, up 0.27%, while the Shenzhen Component Index closed at 14342.9, up 0.09% [1] - Key stocks in the refining and trading sector showed significant price increases, with Taishan Petroleum rising by 6.84% to a closing price of 8.12 [1] Group 2 - The refining and trading sector saw a net inflow of 236 million yuan from main funds, while retail investors experienced a net outflow of 702 million yuan [2] - Major stocks like Guanghui Energy and China Petroleum had varying net inflows and outflows, indicating mixed investor sentiment [3] - Taishan Petroleum had a net inflow of 53.70 million yuan from main funds, but a significant outflow of 777.49 million yuan from retail investors [3]

Market Overview - The refining and trading sector increased by 0.14% compared to the previous trading day, with Runbei Hangke leading the gains [1] - The Shanghai Composite Index closed at 4139.9, up 0.18%, while the Shenzhen Component Index closed at 14329.91, up 0.09% [1] Stock Performance - Runbei Hangke (001316) closed at 51.30, up 7.55% with a trading volume of 97,700 shares and a transaction value of 473 million [1] - Daqing Huake (000985) closed at 21.85, up 2.25% with a trading volume of 61,000 shares and a transaction value of 132 million [1] - Wanbangda (300055) closed at 8.35, up 2.20% with a trading volume of 255,100 shares and a transaction value of 209 million [1] - Other notable stocks include Heshun Petroleum (603353) at 35.56, up 1.80%, and Dongfang Gan (000301) at 12.46, up 1.30% [1] Capital Flow - The refining and trading sector experienced a net outflow of 166 million from main funds, while retail investors saw a net inflow of 105 million [2] - The sector's main funds saw significant movements, with China Petroleum (601857) having a net inflow of 97.27 million, while Runbei Hangke (001316) had a net inflow of 48.87 million [3] - Shanghai Petrochemical (600688) also saw a net inflow of 37.44 million, indicating strong interest from main funds [3]

Core Viewpoint - The refining and trading sector experienced a significant increase of 4.04% on January 26, with Heshun Petroleum leading the gains, while the overall Shanghai Composite Index fell by 0.09% [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 4132.61, down 0.09% [1]. - The Shenzhen Component Index closed at 14316.64, down 0.85% [1]. - Heshun Petroleum saw a closing price of 34.93, with a rise of 10.02% [1]. - Guanghui Energy closed at 5.54, up 5.73% [1]. - China Petroleum closed at 10.39, up 5.70% [1]. - China Petrochemical closed at 6.38, up 3.74% [1]. Group 2: Trading Volume and Value - Heshun Petroleum had a trading volume of 117,000 shares and a transaction value of 397 million yuan [1]. - Guanghui Energy had a trading volume of 4,368,200 shares and a transaction value of 2.388 billion yuan [1]. - China Petroleum had a trading volume of 4,385,900 shares and a transaction value of 4.498 billion yuan [1]. - The total net inflow of funds in the refining and trading sector was 32.9155 million yuan, with retail investors showing a net outflow of 305 million yuan [2][3]. Group 3: Fund Flow Analysis - Guanghui Energy had a net inflow of 2.94 billion yuan from major funds, while retail investors had a net outflow of 1.41 billion yuan [3]. - Heshun Petroleum experienced a net inflow of 67.0971 million yuan from major funds, with a net outflow of 27.7657 million yuan from retail investors [3]. - China Petrochemical had a net inflow of 66.2535 million yuan from major funds, while retail investors had a net outflow of 1.15 billion yuan [3].

Core Viewpoint - Heshun Petroleum (603353) is expected to report significant losses for the year 2025, primarily due to prudent accounting measures related to bad debt provisions for prepaid rents and goods [1][2]. Performance Disclosure Highlights - Heshun Petroleum anticipates a net profit loss attributable to shareholders of the parent company ranging from 17.6 million to 22 million yuan for the year 2025 [1]. - The company expects a net profit loss after deducting non-recurring gains and losses between 25 million and 30.5 million yuan for the same period [1][2]. - The anticipated losses are attributed to the provision for bad debts on prepaid rent and goods, which is considered a cautious and temporary accounting treatment [2]. Company Announcement Summary - The preliminary estimates for the 2025 fiscal year are unaudited and indicate that the company's core business remains stable and continues to generate profits [1].