棉花、白糖：美棉涨0.5%，巴西糖产量预计降9.8%

Group 1 - ICE cotton prices increased by 0.5% to 67.72 cents per pound, while CF509 rose by 0.51% to 13,830 yuan per ton, with a significant increase in open interest by 3,515 contracts to 546,800 contracts [1] - The price of Xinjiang cotton at the factory was 15,163 yuan per ton, a decrease of 12 yuan from the previous day, and the China cotton price index for grade 3128B was 15,184 yuan per ton, down 9 yuan [1] - The U.S. cotton planting area exceeded expectations, with good growth conditions, and production may be adjusted upward on a month-over-month basis while remaining flat year-over-year, with the USDA report due this Saturday [1] Group 2 - Domestic cotton prices showed a slight increase, with limited driving forces due to low imports, low inventory, and weather disturbances supporting cotton prices, while expectations for new cotton production are strong during the off-season with limited demand [1] - The short-term outlook for Zheng cotton is weak, expected to maintain a range-bound fluctuation, with the September contract likely to perform better than the January contract, while macroeconomic and weather disturbances are to be monitored [1] - In Brazil, sugarcane crushing in the second half of June is estimated at 44.24 million tons, a year-over-year decrease of 9.7%, with sugar production at 2.95 million tons, down 9.8%, and ethanol production at 2.01 billion liters, down 13.1% [1] Group 3 - The current spot prices for white sugar in various regions include 6,040 yuan per ton in Nanning, up 20 yuan from the previous day, and 6,075 yuan per ton in Liuzhou, down 5 yuan [1] - As of July 9, the number of cotton futures warehouse receipts was 9,932, a decrease of 39 from the previous day, with effective forecasts at 266 [1] - The comprehensive load of yarn was 51.3, unchanged from the previous day, while the comprehensive inventory of yarn increased by 0.1 to 29.8; the comprehensive load of short fiber cloth decreased by 0.1 to 48.6, with inventory remaining stable at 33.5 [1]