By Julie Wernau 
 

Cotton prices fell Monday as the market eyed weak demand from China coupled with the potential for a large U.S. cotton crop.

Cotton for December, the most actively traded contract, shed 0.7% to end at 66.95 cents a pound on the ICE Futures U.S. exchange.

While a recent U.S. Department of Agriculture survey of cotton plantings came in lower than analysts anticipated, the agency intends to conduct a rare resurvey of some of the nation's largest growing regions, including Texas, as record rains this year had some farmers waiting until after the survey was conducted to decide whether to plant cotton. Those results are set to be released in August.

However, the wet weather has also been conducive to growing cotton this year. As of July 5, 57% of the cotton seedlings were in good or excellent condition.

The USDA has been assuming a yield of 809 pounds per harvested acre, lower than the previous two seasons. Analysts are looking to Friday's world agricultural supply-and-demand report to show the U.S. production estimate has been revised upward given this year's helpful weather for cotton-moist soil followed by hot, dry growing conditions.

"The obstacle now for a big crop is enough heat," said Terry Roggensak, founding principal of the Hightower Report in Chicago. "The six- to 10-day forecast is a little dry with above-normal temperature. That's a perfect set up for West Texas." Texas is the biggest cotton-growing state, with nearly 60% of U.S. cotton acres.

At the same time, China, the world's largest cotton importer, confirmed last week that it plans to release 1 million tons of cotton from its stockpiles over the next two months.

Despite the news, money managers remain bullish on cotton, increasing their net long position Tuesday to 48,719 contracts, the highest since May 5.

"We have a tug-of-war between bullish specs and a bearish trade," Plexus Cotton Ltd. in Liverpool, the U.K., said in a note. "What makes the market dangerous at the moment is that the speculators have the ability to throw large sums of money at the market, while the (commercial) trade doesn't really have the means to stop them."

With little cotton left from this year's crop and the new crop just planted, commercial traders will have to wait until December delivery approaches before they can stockpile enough certified cotton to pose much of a threat to the bulls, said Peter Egli, director of risk management for Plexus.

Commercial traders have been buying Brazilian and Indian cotton at low prices and selling futures against it with bearish put options while speculators are buying, Mr. Egli said.

In other markets, raw-sugar futures hit a one-month high after the International Sugar Organization released its first projection for next year's world sugar balance. The ISO expects demand to exceed production by a 2.5 million metric tons in the year beginning Oct. 1. The ISO is set to release its first full report on next year's sugar market in mid-August.

The most actively traded raw-sugar contract, for October, rose 1.5% to 12.43 cents a pound, the highest since May 21.

The debt crisis in Greece weighed on expectations for European demand for coffee and cocoa. Arabica coffee for September ended down 1.8% at $1.2515 a pound, the lowest close since May 28, and cocoa for September fell 0.3% to $3,278 a ton.

Frozen concentrated orange juice futures for September jumped 3.4% to $1.2215 a pound, posting their biggest daily gain since June 8.

Write to Julie Wernau at julie.wernau@wsj.com

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