Group 1: Steel Industry Investment Rating No investment rating for the steel industry is provided in the report. Core Viewpoint The current week saw a good recovery in the apparent demand for the five major steel products, approaching last year's levels, but the off - balance sheet demand for steel is lower year - on - year. The inventory of plates is high, and there are expectations of blast furnace production cuts in Tangshan. If the production cuts can relieve the inventory pressure of plates, steel prices are expected to stabilize. The carbon element cost at the cost end is supportive, and iron ore is expected to have a slight inventory build - up, which may lead to an expansion of the ratio of steel to ore. Steel prices have fallen significantly previously, and steel mill profits have declined. Before the plate inventory is relieved, steel mill profits will continue to decline, suppressing production release. The January contracts for rebar and hot - rolled coils are expected to stabilize around 3,000 and 3,200 yuan respectively and then enter a sideways consolidation trend. It is recommended to wait and see for unilateral positions, continue to hold the arbitrage of going long on coking coal and short on hot - rolled coils, and gradually exit the short position on the spread between hot - rolled coils and rebar. Steel mill profits will continue to converge before the steel production and inventory are cleared [2]. Summary by Directory - **Price and Spread**: Rebar and hot - rolled coil spot and futures prices mostly declined. The basis and spreads of different contracts also showed certain changes. For example, the spot price of rebar in East China decreased by 20 yuan/ton, and the 01 contract price decreased by 25 yuan/ton [2]. - **Cost and Profit**: The billet price decreased by 20 yuan/ton, and the slab price remained unchanged. The profits of steel products in different regions and processes showed different trends. For example, the profit of East China hot - rolled coils increased by 28 yuan/ton [2]. - **Production**: The daily average pig iron output decreased by 1.0 to 239.9 tons, a decrease of 0.4%. The output of the five major steel products increased by 8.4 to 865.3 tons, an increase of 1.0%. The rebar output increased by 5.9 to 207.1 tons, an increase of 2.9% [2]. - **Inventory**: The inventory of the five major steel products decreased by 27.4 to 1554.9 tons, a decrease of 1.7%. The rebar inventory decreased by 18.9 to 622.1 tons, a decrease of 3.0%, and the hot - rolled coil inventory decreased by 4.3 to 414.9 tons, a decrease of 1.0% [2]. - **Transaction and Demand**: The building materials trading volume decreased by 1.4 to 9.1 tons, a decrease of 13.5%. The apparent demand for the five major steel products increased by 17.3 to 892.7 tons, an increase of 2.0%. The apparent demand for rebar increased by 6.3 to 226.0 tons, an increase of 2.8%, and the apparent demand for hot - rolled coils increased by 11.2 to 326.7 tons, an increase of 3.5% [2]. Group 2: Iron Ore Industry Investment Rating No investment rating for the iron ore industry is provided in the report. Core Viewpoint Last week, iron ore futures bottomed out and stabilized. On the supply side, the global iron ore shipment volume increased month - on - month, while the arrival volume at 45 ports decreased significantly. The subsequent average arrival volume is expected to first decrease and then increase. On the demand side, the steel mill profit margin declined slightly, pig iron production decreased from a high level, and the steel mills' demand for restocking weakened. The steel production decreased slightly, the apparent demand increased, the inventory decreased, and the post - holiday demand gradually recovered but was lower than expected. The port inventory increased, the port handling volume decreased month - on - month, and the steel mills' equity ore inventory increased, increasing the inventory pressure. Looking forward, due to the weak operation of steel prices, the weak demand side will force iron ore to operate weakly. The iron ore market is changing from balanced and tight to loose, and the weak performance of finished products will drag down raw materials. It is recommended to wait and see for unilateral positions, with the reference range of 750 - 800, and the arbitrage of going long on coking coal and short on iron ore is recommended [5]. Summary by Directory - **Price and Spread**: The cost of iron ore warehouse receipts and spot prices mostly declined. The spreads between different contracts also changed. For example, the cost of PB powder warehouse receipts decreased by 5.5 to 824.9 yuan/ton, and the 5 - 9 spread decreased by 0.5 to 20.5 [5]. - **Supply**: The weekly arrival volume at 45 ports decreased by 526.4 to 2519.4 tons, a decrease of 17.3%. The global weekly shipment volume increased by 126.0 to 3333.5 tons, an increase of 3.9%. The national monthly import volume increased by 1111.6 to 11632.6 tons, an increase of 10.6% [5]. - **Demand**: The weekly average daily pig iron output of 247 steel mills decreased by 1.0 to 239.9 tons, a decrease of 0.4%. The weekly average daily port handling volume of 45 ports decreased by 23.8 to 312.7 tons, a decrease of 7.1%. The national monthly pig iron output decreased by 374.7 to 6604.6 tons, a decrease of 5.4%, and the national monthly crude steel output decreased by 387.8 to 7349.0 tons, a decrease of 5.0% [5]. - **Inventory**: The weekly port inventory increased by 54.7 to 14423.59 tons, an increase of 0.4%. The weekly imported ore inventory of 247 steel mills increased by 96.5 to 9079.2 tons, an increase of 1.1%. The weekly inventory available days of 64 steel mills decreased by 1.0 to 20.0 days, a decrease of 4.8% [5]. Group 3: Coke and Coking Coal Industry Investment Rating No investment rating for the coke and coking coal industry is provided in the report. Core Viewpoint Last week, coke futures fluctuated and rose, and the spot market's rhythm was inconsistent with the futures market. The mainstream coke enterprises' second - round price increase was implemented, and there is still a possibility of further price increases. The coking coal price rebounded from the bottom, providing cost support, but the coking enterprises' losses led to a decline in production. The steel mill's pig iron output decreased from a high level, steel prices were weak, and downstream demand was not strong during the peak season. The coking plant and steel mill inventories decreased, while the port inventory increased, and the overall inventory decreased slightly. Recently, the production reduction in the Mongolian coal pithead and the increase in Shanxi's auction prices have led to concerns about supply, causing coal and coke to rebound from the bottom. It is recommended to go long on coke 2601 at low prices, with the reference range of 1650 - 1850, and conduct the arbitrage of going long on coking coal and short on coke, paying attention to market fluctuations [8]. Last week, coking coal futures rose strongly, and the spot auction prices in Shanxi were strong. The Mongolian coal quotation continued to rise. After a slight decline in the domestic coking coal market after the holiday, it began to rebound, and downstream procurement and restocking increased. On the supply side, some coal mines in Shanxi and Inner Mongolia reduced production. The imported Mongolian coal's customs clearance volume decreased, and the Mongolian coal quotation was strong. The pig iron output continued to decline, the coking plant's operation rate continued to decline, and there was a restocking demand after significant inventory reduction after the holiday. The coal mine, coal washery, and steel mill inventories decreased, while the coking plant, port, and port - side inventories increased, and the overall inventory increased slightly. It is recommended to go long on coking coal 2601 at low prices in the short - term, with the reference range of 1150 - 1350, and conduct the arbitrage of going long on coking coal and short on coke, paying attention to market fluctuations [8]. Summary by Directory - **Price and Spread**: Coke and coking coal futures prices mostly declined, and the basis and spreads between different contracts changed. For example, the price of the coke 01 contract decreased by 11 to 1758 yuan/ton, and the price of the coking coal 01 contract decreased by 10 to 1249 yuan/ton [8]. - **Supply**: The weekly average daily coke output of all - sample coking plants decreased by 0.7 to 64.6 tons, a decrease of 1.0%. The weekly raw coal output of Fenwei sample coal mines decreased by 6.9 to 848.0 tons, a decrease of 0.8%, and the weekly clean coal output decreased by 4.7 to 433.5 tons, a decrease of 1.1% [8]. - **Demand**: The weekly pig iron output of 247 steel mills decreased by 1.0 to 239.9 tons, a decrease of 0.4%. The weekly average daily coke output of all - sample coking plants decreased by 0.7 to 64.6 tons, a decrease of 1.0% [8]. - **Inventory**: The total coke inventory remained unchanged at 891.9 tons. The coke inventory of all - sample coking plants increased by 1.4 to 58.6 tons, an increase of 2.4%, the steel mill's coke inventory decreased by 6.3 to 633.2 tons, a decrease of 1.0%, and the port inventory increased by 4.9 to 200.1 tons, an increase of 2.5% [8]. The Fenwei coal mine's clean coal inventory decreased by 9.9 to 90.3 tons, a decrease of 9.9%. The all - sample coking plant's coking coal inventory increased by 32.3 to 1029.7 tons, an increase of 3.2%, the 247 steel mills' coking coal inventory decreased by 5.4 to 783.0 tons, a decrease of 0.7%, and the port inventory increased by 2.9 to 275.7 tons, an increase of 1.1% [8].

Group 1: Steel Industry Report Industry Investment Rating - Not provided Core Viewpoints - Night trading saw significant declines in coking coal, and steel prices followed suit, maintaining a downward trend. Demand remains weak in the off - season. After the September 3rd parade, logistics resumed, which is conducive to demand release. In August, the supply - demand gap widened, and inventory increased significantly. Entering September - October, there is an expectation of seasonal strengthening in demand. If the apparent demand recovers, the supply - demand gap will narrow, and inventory accumulation will slow down. Currently, steel prices have fallen from high levels. For trading strategies, the space for unilateral short - selling is limited, and selling out - of - the - money put options can be considered. Given the significant contraction in steel mill profits and the expected reduction in coking coal production, going long on the steel - to - iron ore ratio can be considered [1]. Summary by Directory - **Steel Prices and Spreads**: Most steel prices decreased slightly. For example, the spot price of rebar in East China dropped from 3240 yuan/ton to 3230 yuan/ton, and the 05 - contract price of hot - rolled coils decreased from 3312 yuan/ton to 3310 yuan/ton [1]. - **Cost and Profit**: The cost of Jiangsu electric - arc furnace rebar decreased by 8 yuan/ton to 3303 yuan/ton, while the cost of Jiangsu converter rebar increased by 10 yuan/ton to 3180 yuan/ton. Profits of most steel products decreased, such as the East China rebar profit decreased by 23 yuan/ton to - 35 yuan/ton [1]. - **Production and Inventory**: The daily average pig iron output decreased by 0.7 to 240.1 (a 0.3% decline), while the output of five major steel products increased by 6.5 to 884.6 (a 0.7% increase). The inventory of five major steel products increased by 26.8 to 1467.9 (a 1.9% increase) [1]. - **Transaction and Demand**: The building materials transaction volume decreased by 1.7 to 8.2 (a 17.0% decline), while the apparent demand for five major steel products increased by 4.8 to 857.8 (a 0.6% increase) [1]. Group 2: Iron Ore Industry Report Industry Investment Rating - Not provided Core Viewpoints - As of the close of trading yesterday afternoon, the iron ore 2601 contract showed an oscillating rebound trend. Fundamentally, the global shipping volume of iron ore increased significantly to a high for the year, and the arrival volume at 45 ports increased. On the demand side, steel mill profit margins are at a relatively high level. After the parade, Tangshan quickly resumed production, and pig iron output will rebound rapidly. Looking ahead, the impact of the parade - related production restrictions is limited, and there is currently no strong driving force for a significant increase. The demand during the "Golden September and Silver October" is questionable. For trading strategies, the unilateral trend is regarded as range - bound, with a reference range of 750 - 810, and an arbitrage strategy of going long on iron ore and short on coking coal is recommended [3]. Summary by Directory - **Iron Ore - Related Prices and Spreads**: The warehouse receipt costs of most iron ore varieties increased slightly. For example, the warehouse receipt cost of Carajás fines increased by 8.8 to 807.7 (a 1.1% increase). The basis of most varieties for the 01 contract increased significantly, such as the 01 - contract basis of Carajás fines increased by 33.8 to 30.7 (a 1102.2% increase) [3]. - **Supply and Demand**: The weekly arrival volume at 45 ports increased by 132.7 to 2526.0 (a 5.5% increase), and the global weekly shipping volume increased by 241.0 to 3556.8 (a 7.3% increase). The weekly average daily pig iron output of 247 steel mills decreased by 0.6 to 240.1 (a 0.2% decline) [3]. - **Inventory Changes**: The inventory at 45 ports increased by 13.5 to 13776.51 (a 0.1% increase), and the imported iron ore inventory of 247 steel mills decreased by 58.3 to 9007.2 (a 0.6% decline) [3]. Group 3: Coke and Coking Coal Industry Report Industry Investment Rating - Not provided Core Viewpoints - As of the close of trading yesterday afternoon, both coke and coking coal futures showed an oscillating weakening trend. For coking coal, the spot auction price is stable to weak, and the supply - demand situation has eased. For coke, the spot price has stabilized after a price increase, and the supply will gradually become more abundant. The impact of short - term production restrictions is limited. For trading strategies, it is recommended to hold existing short positions and consider an arbitrage strategy of going long on iron ore and short on coke or coking coal [6]. Summary by Directory - **Prices and Spreads**: The prices of most coke and coking coal contracts decreased slightly. For example, the 01 - contract price of coke decreased from 1597 yuan/ton to 1594 yuan/ton, and the 01 - contract price of coking coal decreased from 1113 yuan/ton to 1106 yuan/ton [6]. - **Supply and Demand**: The weekly output of coke decreased, and the weekly output of coking coal decreased due to mine accidents and production suspension for rectification but is expected to recover. The weekly pig iron output decreased but is expected to rebound rapidly after the parade [6]. - **Inventory Changes**: Coke inventories in coking plants, ports, and steel mills increased slightly, while coking coal inventories in mines, ports, and some intermediate links increased, and inventories in washing plants, coking plants, and steel mills decreased slightly [6].

Group 1: Steel Industry Report Industry Investment Rating - Not provided Core View - Steel prices rose again, with the spread between the 10 - 1 contract of rebar falling and that of hot - rolled coil strengthening. The spread between coil and rebar is expected to decline from its high. The overall apparent demand showed signs of bottoming out and rebounding last week but remained at an off - season level. Steel is expected to maintain a high - level oscillating pattern, and it is recommended to try long positions, with reference levels of 3140 yuan for hot - rolled coil and 3380 yuan for rebar [1] Summary by Directory - **Prices and Spreads**: Rebar and hot - rolled coil prices in different regions and contracts showed various changes. For example, the spot price of rebar in East China increased from 3280 yuan/ton to 3310 yuan/ton. The 10 - 1 spread of rebar decreased, while that of hot - rolled coil increased [1] - **Cost and Profit**: Costs and profits of different steel - making processes and regions changed. For instance, the profit of East China hot - rolled coil decreased from 117 to - 41 [1] - **Production**: The daily average pig iron output was 240.8 million tons, with a slight increase of 0.1 million tons (0.0%). The output of five major steel products was 878.1 million tons, an increase of 6.4 million tons (0.7%) [1] - **Inventory**: The inventory of five major steel products increased from 1416.0 million tons to 1441.0 million tons, a rise of 25.1 million tons (1.8%) [1] - **Transaction and Demand**: The building materials trading volume increased from 9.4 to 11.1, a rise of 1.7 (18.3%). The apparent demand of five major steel products increased from 831.0 million tons to 853.0 million tons, a rise of 22.0 million tons (2.6%) [1] Group 2: Iron Ore Industry Report Industry Investment Rating - Not provided Core View - The 2601 contract of iron ore showed an oscillating upward trend. The global shipment volume of iron ore decreased, and the arrival volume at 45 ports declined, but the subsequent average arrival volume is expected to rebound. The short - term demand is bearish, but after the military parade, the resumption of steel mills' production will support raw materials. It is recommended to switch to long positions on dips and recommend the 1 - 5 positive spread arbitrage [3] Summary by Directory - **Prices and Spreads**: The warehouse receipt costs of various iron ore powders increased, and the basis of the 01 contract for different powders also changed significantly. For example, the basis of the 01 contract for PB powder increased from 23.9 to 40.1, a rise of 16.3 (68.3%) [3] - **Supply**: The weekly arrival volume at 45 ports was 2393.3 million tons, a decrease of 83.3 million tons (- 3.4%); the global weekly shipment volume was 3315.8 million tons, a decrease of 90.8 million tons (- 2.7%) [3] - **Demand**: The weekly average daily pig iron output of 247 steel mills was 240.8 million tons, with a slight increase of 0.1 million tons (0.0%); the weekly average daily port clearance volume at 45 ports was 325.7 million tons, a decrease of 8.9 million tons (- 2.7%) [3] - **Inventory**: The inventory at 45 ports decreased from 13856.40 million tons to 13845.20 million tons, a decrease of 11.2 million tons (- 0.1%); the imported ore inventory of 247 steel mills decreased from 9136.4 million tons to 9065.5 million tons, a decrease of 70.9 million tons (- 0.8%) [3] Group 3: Coke and Coking Coal Industry Report Industry Investment Rating - Not provided Core View - The coke futures showed a strong rebound, and the coking coal futures also rebounded strongly. The seventh round of coke price increase was implemented. The supply and demand of coke are expected to be tight, and the downstream steel mills still have restocking needs. It is recommended to go long on the 2601 contract of coke on dips and recommend the arbitrage of going long on coking coal and short on coke. For coking coal, due to factors such as limited production expectations, it is recommended to go long on the 2601 contract of coking coal on dips and the same arbitrage strategy [5] Summary by Directory - **Prices and Spreads**: The prices of coke and coking coal contracts and their spreads changed. For example, the 01 contract of coke increased from 1679 yuan/ton to 1736 yuan/ton, a rise of 3.4%; the 09 - 01 spread of coke decreased from - 52 to - 84 [5] - **Supply**: The weekly output of coke and coking coal showed different trends. The daily average output of all - sample coking plants was 65.5 million tons, a slight increase of 0.1 million tons (0.1%); the weekly output of Fenwei sample coal mines was 860.4 million tons, an increase of 3.8 million tons (0.4%) [5] - **Demand**: The weekly pig iron output of 247 steel mills was 240.8 million tons, with a slight increase of 0.1 million tons (0.0%). The coking plants' demand for coking coal increased slightly [5] - **Inventory**: The inventory of coke and coking coal in different sectors changed. The total coke inventory increased from 887.4 million tons to 888.6 million tons, a rise of 1.2 million tons (0.1%); the coking coal inventory of all - sample coking plants decreased from 976.9 million tons to 966.4 million tons, a decrease of 10.5 million tons (- 1.1%) [5]

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - The fundamentals of steel are peaking, with seasonal demand decline and supply - demand pressure. Steel prices are expected to oscillate weakly in the short term, and the price center may shift downwards before the parade. The prices of coking coal and coke may see their price centers gradually rise, and one can wait for corrections to go long on far - month contracts. Iron ore prices will mainly fluctuate in the short term, and ferroalloy futures prices are close to the cost of some production areas, with high - premium risks largely released [5][14][17][19][20] 3. Summary by Related Catalogs Steel - **Related Information**: From January to July, China's new and renovated rural roads totaled 51,000 kilometers, and the fixed - asset investment in rural roads reached 206.24 billion yuan. In July, China's excavator output was 24,732 units, a year - on - year increase of 13.9%. The spot prices of Shanghai and Beijing's rebar remained unchanged, while the spot prices of Shanghai and Tianjin's hot - rolled coils decreased by 20 yuan [3][4] - **Logical Analysis**: The black sector rebounded slightly last night. Currently, steel products are generally accumulating inventory, with the inventory accumulation rate slowing down. Hot - rolled steel demand remains strong, while construction steel demand is accelerating its decline. With the approaching parade, blast furnace production cuts may drive down raw material prices and lower the steel price center. Steel prices will oscillate weakly in the short term [5] - **Trading Strategy**: Steel will maintain a range - bound trend. It is recommended to enter into positive basis spreads on dips and hold them. It is advisable to wait and see on options [8][9][10] Coking Coal and Coke - **Related Information**: On the 20th, the online auction sentiment of coking coal in the Lvliang market was poor, with many auctions resulting in failures or price cuts. The coking coal forward market was stable. The warehouse - receipt prices of coke and coking coal in different regions were provided [11][12] - **Logical Analysis**: The spot price of coking coal fluctuates, and the downstream purchasing enthusiasm has weakened. The coking enterprises proposed a seventh - round price increase for coke, but the downstream steel mills have not given a clear response. In the medium term, coal supply will be disrupted, and the coking coal price center will gradually rise [13][14] - **Trading Strategy**: Wait for corrections to go long on far - month contracts. Adopt a wait - and - see approach for arbitrage, options, and spot - futures trading [15] Iron Ore - **Related Information**: The US Treasury Secretary said there was a "very good dialogue" on economic and trade issues. Six out of nine listed building materials companies achieved profitability in the first half of 2025. On the 20th, the national main port iron ore trading volume increased by 3.5% month - on - month, and the construction steel trading volume of 237 mainstream traders increased by 12.4% month - on - month. The spot prices and standard product prices of different iron ore varieties were provided [16] - **Logical Analysis**: The iron ore price rose 1.04% last night, and the market sentiment is fluctuating. The mainstream ore shipments are stable, and the non - mainstream ore shipments in August are at a high level year - on - year. The demand for terminal steel is under pressure, and the factors driving the price up are weakening. Iron ore prices will mainly fluctuate in the short term [17] - **Trading Strategy**: No specific trading strategy was provided in the text. Ferroalloy - **Related Information**: In July 2025, the national manganese ore imports were 2743500 tons, a month - on - month increase of 2.22% and a year - on - year increase of 19.61%. The spot prices of different manganese ores in Tianjin Port were provided [19] - **Logical Analysis**: On the 20th, the spot price of ferrosilicon was slightly weak, and the production increased last week. The spot price of manganese - silicon and manganese ore decreased, and the production of manganese - silicon accelerated. The high - premium risks of both have been largely released [19][20] - **Trading Strategy**: Partially reduce short positions. Enter into positive spot - futures arbitrage when the basis is low. Sell straddle option combinations at high prices [21]

Report Industry Investment Ratings No relevant content provided. Core Views Steel Industry - Current steel prices are affected by the rebound of coking coal. Steel mills are reducing production, hot-rolled coil inventory is increasing, and apparent demand is declining. Overall demand is expected to remain weak due to off - season demand and tariff - affected exports. Steel prices may fluctuate at low levels. It is recommended to look for opportunities to short on rebounds, with attention to short - selling opportunities around 3000 for the October contract of rebar and 3150 for the October contract of hot - rolled coil [1]. Iron Ore Industry - This week, global iron ore shipments increased significantly, demand remained relatively stable, and the inventory continued to decline but at a slower pace. In the future, terminal demand for finished products may weaken, but iron ore demand is expected to remain resilient. Iron ore supply pressure will increase. It is expected that iron ore prices will fluctuate in the range of 700 - 745 [3]. Coking Coal and Coke Industry - Coking coal futures showed a volatile and slightly stronger trend last week, with a divergence between futures and spot prices. The spot market of coking coal was weak, and the market was still in a state of oversupply. Coke futures also showed a volatile and slightly stronger trend, and the third round of price cuts for coke was implemented on June 6. The supply - demand pattern of coke was still loose in the short term. It is recommended to wait and see for the 2509 contracts of both coking coal and coke and short after the rebound [5]. Ferrosilicon and Ferromanganese Industry - For ferrosilicon, supply increased this week, mainly due to the resumption of production in Ningxia and Shaanxi. Demand remained relatively stable, and the supply - demand contradiction began to emerge as supply increased. For ferromanganese, supply increased slightly this week, and supply pressure reappeared under weak demand. It is recommended to wait and see for both, with attention to the price changes of coal [7]. Summary by Directory Steel Industry Steel Prices and Spreads - Rebar and hot - rolled coil prices in different regions and contracts all showed small increases. For example, the spot price of rebar in East China rose from 3100 to 3120 yuan/ton, and the 05 contract price of rebar rose from 2952 to 2975 yuan/ton [1]. Cost and Profit - Steel billet prices decreased by 20 yuan/ton to 2880 yuan/ton, while slab prices remained unchanged at 3730 yuan/ton. Profits of hot - rolled coil in different regions increased, and profits of rebar also showed different degrees of increase [1]. Production and Inventory - The daily average pig iron output decreased slightly by 0.1 to 241.8, a decrease of 0.0%. The output of five major steel products decreased by 0.5 to 880.4, a decrease of 0.1%. Rebar production decreased by 7.0 to 218.5, a decrease of 3.1%; hot - rolled coil production increased by 9.2 to 328.8, an increase of 2.9%. The inventory of five major steel products decreased slightly, rebar inventory decreased, and hot - rolled coil inventory increased [1]. Transaction and Demand - The building materials trading volume increased by 0.5 to 10.4, an increase of 4.9%. The apparent demand for five major steel products decreased by 31.6 to 882.2, a decrease of 3.5%. The apparent demand for rebar decreased by 19.7 to 229.0, a decrease of 7.9% [1]. Iron Ore Industry Price and Spread - The basis of different iron ore varieties for the 09 contract decreased significantly. For example, the basis of PB powder for the 09 contract decreased from 122.4 to 63.6, a decrease of 48.0%. The 5 - 9 spread decreased slightly, and the 1 - 5 spread increased slightly [3]. Supply and Demand - The weekly arrival volume at 45 ports increased by 385.2 to 2536.5, an increase of 17.9%. The monthly national import volume increased by 917.5 to 10313.8, an increase of 9.8%. The weekly average pig iron output of 247 steel mills decreased slightly by 0.1 to 241.8, a decrease of 0.0%. The monthly national pig iron output decreased by 271.1 to 7258.3, a decrease of 3.6% [3]. Inventory - The 45 - port inventory decreased by 39.9 to 13826.69, a decrease of 0.3%. The inventory of imported ore in 247 steel mills decreased by 64.1 to 8690.2, a decrease of 0.7% [3]. Coking Coal and Coke Industry Price and Spread - For coking coal, the price of the 09 contract rose by 22 to 779, an increase of 2.8%, and the price of the 01 contract rose by 20 to 793, an increase of 2.5%. For coke, the price of the 09 contract rose by 15 to 1357, an increase of 0.6%, and the price of the 01 contract rose by 10 to 1368, an increase of 0.7% [5]. Supply and Demand - The weekly output of coke decreased slightly, and the daily average output of all - sample coking plants decreased by 0.3 to 66.5, a decrease of 0.4%. The daily average pig iron output of 247 steel mills decreased slightly by 0.1 to 241.8, a decrease of 0.0% [5]. Inventory - The inventory of coke in all - sample coking plants increased by 15.6 to 127.0, an increase of 14.04%, and the inventory of coke in 247 steel mills decreased by 9.1 to 645.8, a decrease of 1.4% [5]. Ferrosilicon and Ferromanganese Industry Price and Spread - The closing price of the ferrosilicon main contract decreased by 92 to 5104, a decrease of 1.8%, and the closing price of the ferromanganese main contract increased by 56 to 5538, an increase of 1.0% [7]. Cost and Profit - The production cost of ferrosilicon in Inner Mongolia remained unchanged at 5631.0. The production profit of ferrosilicon in Inner Mongolia decreased by 50 to - 329.0, a decrease of 17.9% [7]. Supply and Demand - The weekly output of ferrosilicon increased by 1.2 to 9.7, an increase of 14.6%. The weekly output of ferromanganese increased slightly. The demand for ferrosilicon and ferromanganese remained relatively stable [7]. Inventory - The inventory of 60 sample ferrosilicon enterprises decreased by 0.7 to 68.7, a decrease of 9.8%, and the inventory of 63 sample ferromanganese enterprises increased slightly by 0.1 to 18.7, an increase of 0.34% [7].