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Qinghai Huading: The volume dropped, testing Line 5.Zhongnan shares: heavy volume fell sharply, testing Line 5.

Jiangnan high fiber: one word, three boards, still strong performanceYanshan Science and Technology: Break through Line 5 and Test Line 10.Qianjiang Biochemical: The volume drops, testing Line 5.

Eft U: Trend Reboard, Robot UnitSuoling shares: Jumping the board and showing strong performance.Changjiang Electric Power: Encountered resistance for half a year, and tested Line 30.