Soochow Securities·2025-10-26 08:15Report Industry Investment Rating No relevant content provided Core Viewpoints of the Report - The average prices of pure MDI, polymer MDI, and TDI in the polyurethane sector this week were 18,200 yuan/ton, 14,286 yuan/ton, and 13,449 yuan/ton respectively, with week-on-week changes of +286 yuan/ton, -207 yuan/ton, and +134 yuan/ton. Their respective gross profits were 5,099 yuan/ton, 2,184 yuan/ton, and 2,211 yuan/ton, with week-on-week changes of +383 yuan/ton, -110 yuan/ton, and +105 yuan/ton [2]. - In the oil, gas, and olefin sector, the average prices of ethane, propane, steam coal, and naphtha this week were 1,364 yuan/ton, 3,777 yuan/ton, 531 yuan/ton, and 3,937 yuan/ton respectively, with week-on-week changes of +21 yuan/ton, +15 yuan/ton, +16 yuan/ton, and -0 yuan/ton. The average price of polyethylene was 7,441 yuan/ton, a week-on-week decrease of 78 yuan/ton. The theoretical profits of ethane cracking, CTO, and naphtha cracking to produce polyethylene were 892 yuan/ton, 1,593 yuan/ton, and 15 yuan/ton respectively, with week-on-week changes of -56 yuan/ton, -96 yuan/ton, and -51 yuan/ton. The average price of polypropylene was 6,680 yuan/ton, a week-on-week decrease of 120 yuan/ton. The theoretical profits of PDH, CTO, and naphtha cracking to produce polypropylene were 16 yuan/ton, 1,289 yuan/ton, and -113 yuan/ton respectively, with week-on-week changes of -86 yuan/ton, -122 yuan/ton, and -78 yuan/ton [2]. - In the coal chemical sector, the average prices of synthetic ammonia, urea, DMF, and acetic acid this week were 2,154 yuan/ton, 1,596 yuan/ton, 3,907 yuan/ton, and 2,410 yuan/ton respectively, with week-on-week changes of -21 yuan/ton, -0 yuan/ton, -21 yuan/ton, and -19 yuan/ton. Their respective gross profits were 140 yuan/ton, -83 yuan/ton, -168 yuan/ton, and 154 yuan/ton, with week-on-week changes of -55 yuan/ton, -14 yuan/ton, +25 yuan/ton, and -6 yuan/ton [2]. - The chemical blue-chip companies mentioned in the report are Wanhua Chemical, Baofeng Energy, Satellite Chemical, Hualu Hengsheng, New Hope Liuhe, and Adisseo [2]. Summary According to Relevant Catalogs 1. Basic Chemical Weekly Data Briefing - Related Company Performance Tracking: The basic chemical index had a week-on-week increase of 2.1%, a month-on-month increase of 1.8%, a three-month increase of 7.8%, a one-year increase of 21.9%, and a year-to-date increase of 23.0% as of October 24, 2025. Among the related companies, Baofeng Energy had a week-on-week increase of 7.0%, a month-on-month increase of 8.6%, a three-month increase of 11.8%, a one-year increase of 15.9%, and a year-to-date increase of 12.1%. Satellite Chemical had a week-on-week increase of 2.8%, a month-on-month decrease of 1.7%, a three-month decrease of 0.3%, a one-year increase of 0.3%, and a year-to-date increase of 0.0%. Hualu Hengsheng had a week-on-week increase of 0.9%, a month-on-month decrease of 0.8%, a three-month increase of 3.1%, a one-year increase of 6.0%, and a year-to-date increase of 16.6%. New Hope Liuhe had a week-on-week increase of 0.3%, a month-on-month increase of 0.2%, a three-month increase of 5.5%, a one-year decrease of 1.0%, and a year-to-date increase of 10.0%. Wanhua Chemical had a week-on-week decrease of 0.1%, a month-on-month decrease of 3.0%, a three-month decrease of 0.6%, a one-year decrease of 21.5%, and a year-to-date decrease of 12.7% [8][10]. - Related Company Profit Tracking: As of the closing price on October 24, 2025, the total market capitalization of Wanhua Chemical was 192.4 billion yuan, with net profits attributable to the parent company of 13 billion yuan in 2024A, 13.5 billion yuan in 2025E, 16.5 billion yuan in 2026E, and 19 billion yuan in 2027E. Baofeng Energy had a total market capitalization of 132.7 billion yuan, with net profits attributable to the parent company of 6.3 billion yuan in 2024A, 12.4 billion yuan in 2025E, 14.1 billion yuan in 2026E, and 14.9 billion yuan in 2027E. Satellite Chemical had a total market capitalization of 61.4 billion yuan, with net profits attributable to the parent company of 6.1 billion yuan in 2024A, 6.6 billion yuan in 2025E, 8 billion yuan in 2026E, and 9.8 billion yuan in 2027E. Hualu Hengsheng had a total market capitalization of 52.8 billion yuan, with net profits attributable to the parent company of 3.9 billion yuan in 2024A, 4.3 billion yuan in 2025E, 4.7 billion yuan in 2026E, and 5.1 billion yuan in 2027E. New Hope Liuhe had a total market capitalization of 71.4 billion yuan, with net profits attributable to the parent company of 5.9 billion yuan in 2024A, 6 billion yuan in 2025E, 6.9 billion yuan in 2026E, and 7.3 billion yuan in 2027E. Adisseo had a total market capitalization of 25.4 billion yuan, with net profits attributable to the parent company of 1.2 billion yuan in 2024A, 1.6 billion yuan in 2025E, 1.7 billion yuan in 2026E, and 2.1 billion yuan in 2027E [8][10]. - Polyurethane Industry Chain: The average price of pure MDI this week was 18,200 yuan/ton, with a week-on-week increase of 286 yuan/ton and a seven-year quantile of 25%. Its gross profit was 5,099 yuan/ton, with a week-on-week increase of 383 yuan/ton and a seven-year quantile of 73%. The average price of polymer MDI was 14,286 yuan/ton, with a week-on-week decrease of 207 yuan/ton and a seven-year quantile of 21%. Its gross profit was 2,184 yuan/ton, with a week-on-week decrease of 110 yuan/ton and a seven-year quantile of 45%. The average price of TDI was 13,449 yuan/ton, with a week-on-week increase of 134 yuan/ton and a seven-year quantile of 31%. Its gross profit was 2,211 yuan/ton, with a week-on-week increase of 105 yuan/ton and a seven-year quantile of 67% [8][10]. - Oil, Gas, and Olefin Industry Chain: - Raw Material Prices: The average price of ethane this week was 26 cents/gallon (1,364 yuan/ton), with a week-on-week increase of 0.41 cents/gallon (21 yuan/ton) and a ten-year quantile of 63% (74%). The average price of propane was 532 dollars/ton (3,777 yuan/ton), with a week-on-week increase of 2 dollars/ton (15 yuan/ton) and a ten-year quantile of 45% (51%). The average price of NYMEX natural gas was 3.4 dollars/mmbtu (1,252 yuan/ton), with a week-on-week increase of 0.38 dollars/mmbtu (138 yuan/ton) and a ten-year quantile of 78% (79%). The average price of Brent crude oil was 63 dollars/barrel (3,282 yuan/ton), with a week-on-week increase of 1 dollar/barrel (69 yuan/ton) and a ten-year quantile of 41% (49%). The average price of naphtha was 555 dollars/ton (3,937 yuan/ton), with a week-on-week change of -0 dollars/ton (-0 yuan/ton) and a ten-year quantile of 43% (52%). The average price of steam coal was 531 yuan/ton, with a week-on-week increase of 16 yuan/ton and a ten-year quantile of 61%. The average price of methanol was 2,276 yuan/ton, with a week-on-week decrease of 29 yuan/ton and a ten-year quantile of 26% [8][10]. - Profit Comparison of Oil, Gas, and Coal Routes: For polyethylene production, the profit of ethane cracking was 892 yuan/ton, with a week-on-week decrease of 56 yuan/ton, a decrease of 475 yuan/ton compared to the beginning of the year, and a decrease of 907 yuan/ton year-on-year. The profit of naphtha cracking was 15 yuan/ton, with a week-on-week decrease of 51 yuan/ton, a decrease of 60 yuan/ton compared to the beginning of the year, and a decrease of 60 yuan/ton year-on-year. The profit of MTO was -77 yuan/ton, with a week-on-week increase of 2 yuan/ton, an increase of 320 yuan/ton compared to the beginning of the year, and an increase of 320 yuan/ton year-on-year. The profit of CTO was 1,593 yuan/ton, with a week-on-week decrease of 96 yuan/ton, an increase of 392 yuan/ton compared to the beginning of the year, and a decrease of 265 yuan/ton year-on-year. For polypropylene production, the profit of PDH was 16 yuan/ton, with a week-on-week decrease of 86 yuan/ton, a decrease of 332 yuan/ton compared to the beginning of the year, and an increase of 401 yuan/ton year-on-year. The profit of naphtha cracking was -113 yuan/ton, with a week-on-week decrease of 78 yuan/ton, a decrease of 254 yuan/ton compared to the beginning of the year, and an increase of 338 yuan/ton year-on-year. The profit of MTO was -381 yuan/ton, with a week-on-week decrease of 24 yuan/ton, an increase of 106 yuan/ton compared to the beginning of the year, and a decrease of 93 yuan/ton year-on-year. The profit of CTO was 1,289 yuan/ton, with a week-on-week decrease of 122 yuan/ton, an increase of 177 yuan/ton compared to the beginning of the year, and a decrease of 84 yuan/ton year-on-year [8][10]. 2. Basic Chemical Weekly Report - 2.1 Basic Chemical Index Trend: No specific content provided - 2.2 Polyurethane Sector: Analyzed the price trends and price - spread relationships of pure MDI, polymer MDI, and TDI [17][20] - 2.3 Oil, Gas, and Olefin Sector: Analyzed the price trends of domestic steam coal, naphtha, crude oil, propane, ethane, and natural gas, as well as the profitability of different routes for producing polyethylene and polypropylene [24][25][33] - 2.4 Coal Chemical Sector: Analyzed the price trends and gross profit situations of synthetic ammonia, urea, DMF, acetic acid, coke, methanol, and other products [40][45][50] - 2.5 Animal Nutrition Sector: Analyzed the price trends of solid and liquid methionine, VA, and VE [62][66][68]