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The Chinese Ministry of Commerce holds a national cocoon and task conference in Guangxi’s Nanning today, and the meeting will end tomorrow. Delegates from over 20 cocoon producing provinces and regions attend the meeting.

The Guangxi Zhuang Autonomous Region in south China produced 141300 tons of silkworm cocoons last year and accounted for some 25 percent of the country's total It ranked first in the country, according to local information.