Where is it safer to open an account for soda ash futures? How much is the margin for soda ash futures?

Where is it safer to open an account for soda ash futures ？ How much is the margin of soda ash futures ？

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Take the answer 1：

【 Soda ash futures knowledge 】
knowledge 1：
What is the relationship between soda ash futures and inventory ？
Soda ash has a large inventory , The price is falling , Soda ash inventory is small , Rise in price , among ？ Soda ash inventory in the production business 、 Dealer 、 Terminal transfer , The inventory of manufacturers is relatively stable , The inventory of dealers and terminals will change due to the influence of price .

knowledge 2：
How much is the deposit for soda ash? First hand ？
Soda ash futures have risen a lot during this period , At current prices 2880 For example , The specification of soda ash futures contract is 100 Tons of / hand , So calculate and do first-hand soda Futures ：
Present price 2880* Contract specifications 20* Margin ratio 10%=5760 element .

knowledge 3： How much is the handling charge for soda ash ？
Soda ash futures are very popular , But the handling fee is not high , Now the handling charge of soda ash is 7 element / hand .

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