Soybean a

Dou2 b

Corn c

Soybean meal m

Soybean oil y

Plastic l

Palm oil p

Zhengzhou

Cotton 1 CF

PTA ta

White sugar sr

Qiangmai ws

Hard wheat weight

Rapeseed oil ro

Shanghai

copper

zinc (Zn)

Aluminium al

Rubber emulsion

Gold au

Rich in fuel oil

China financial exchange

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