Shanghai: copper (10 yuan), aluminum (5 yuan), zinc (5 yuan) and rubber (5 yuan) are all 5 tons, fuel and thread are 1000 tons, and gold (0.0 1 yuan) is 1000 grams.

Dalian: Except PVC(5 yuan) and L(5 yuan) are 5 tons, others are 10 tons.

Zhengzhou: Except that PTA(2 yuan) and cotton (5 yuan) are 5 tons, others are 10 tons.

Note: The price in brackets represents the lowest jump, and others are not marked as 1 yuan jump. Multiply the price of the jump by the number of hands and you will know how much money you should earn in one hand. . . .

. . Your handling fee is about 140- 150. There is no specific calculation, it may be wrong, and the handling fee given by each company is different. .