玉米淀粉日报-20250910

Group 1: Report General Information - Report title: Corn Starch Daily Report [2] - Report date: September 10, 2025 [2][3] - Industry: Agricultural products (corn and corn starch) [1][2] Group 2: Report Investment Rating - No investment rating provided in the report Group 3: Core Viewpoints - For corn, although the US corn price has declined, there is still potential for a rebound as the US corn yield may be revised downwards. Chinese tariffs on US corn and sorghum are relatively high, but foreign corn import profit is still significant. Domestic corn spot prices are expected to decline with the upcoming large - scale listing of new - season corn, with North China corn possibly reaching 2200 yuan/ton and Heilongjiang corn below 2100 yuan/ton by the end of September [5][7] - For starch, the inventory of corn starch has decreased this week. The starch price mainly depends on corn price and downstream inventory. With weak demand in the medium - to - long term, enterprises will be in a long - term loss state. The short - term 01 starch futures contract is expected to fluctuate weakly [8] Group 4: Data Summary Futures Market - Corn futures: C2601 closed at 2170, down 18 (-0.83%); C2605 at 2240, down 14 (-0.63%); C2509 at 2285, unchanged. CS2601 closed at 2502, down 25 (-1.00%); CS2605 at 2588, down 20 (-0.77%); CS2509 at 2502, unchanged [3] - Volume and open interest: The volume of C2601 decreased by 6.09% to 199,387, and open interest decreased by 0.12% to 422,160. The volume of CS2601 increased by 33.94% to 23,644, and open interest increased by 4.45% to 58,145 [3] Spot and Basis - Corn spot: Today's quotes in different regions range from 2220 yuan in Qinggang to 2450 yuan in Guangdong ports. The basis of corn in different regions ranges from - 105 to 165 [3] - Starch spot: Today's quotes in different regions range from 2700 yuan in Longfeng to 2990 yuan in Yufeng. The basis of starch in different regions ranges from 112 to 402 [3] Spread - Corn inter - delivery spread: C01 - C05 was - 70, down 4; C05 - C09 was - 45, down 14; C09 - C01 was 115, up 18 [3] - Starch inter - delivery spread: CS01 - CS05 was - 86, down 5; CS05 - CS09 was 86, down 20; CS09 - CS01 was 0, up 25 [3] - Cross - variety spread: CS09 - C09 was 217, unchanged; CS01 - C01 was 332, down 7; CS05 - C05 was 348, down 6 [3] Group 5: Market Judgment Summary Corn - International factors: The US corn price has declined, but there is potential for a rebound as the yield may be revised downwards. Chinese tariffs on US corn and sorghum have been adjusted, and foreign corn import profit is high [5] - Domestic factors: Northern port prices are stable, and Northeast corn spot is strong, while North China corn spot has declined due to increased supply. Wheat prices in North China are weak, and wheat continues to substitute for corn. Domestic breeding demand is weak, and feed enterprise inventories are high. With imports, domestic auctions, and the upcoming large - scale listing of new - season corn, the corn spot price is expected to decline [5][7] Starch - Supply - side factors: The number of trucks arriving at Shandong deep - processing plants has increased, and Shandong corn prices are stable. Corn starch inventory has decreased this week, with the current inventory at 122.6 million tons, a decrease of 3.9 million tons from last week, a monthly decrease of 3.5%, and a year - on - year increase of 37.2% [8] - Price - influencing factors: Starch prices mainly depend on corn prices and downstream inventory. By - product prices are strong, and the spot price difference between corn and starch is low. With weak demand in the medium - to - long term, enterprises will be in a long - term loss state [8] Group 6: Trading Strategy - Unilateral: The US corn has support at 400 cents per bushel. It is recommended to wait and see for the 01 corn contract [10] - Arbitrage: It is recommended to wait and see [11] Group 7: Corn Option Strategy - For enterprises with spot positions, it is recommended to close out short positions in corn call options or try short - term high - selling and rolling operations [14] Group 8: Relevant Attachments - The report includes six figures showing the spot price of corn in different regions, the basis of corn 01 contract, the 1 - 5 spread of corn and corn starch, the basis of corn starch 01 contract, and the spread of corn starch 01 contract [16][17][18][20]