The profit and loss of a point in lithium carbonate futures is 50 yuan 1 ton per ton, and each hand is equal to 50 yuan. If the price of lithium carbonate rises by 1 10,000 yuan, then the profit of primary lithium carbonate is 1 10,000 yuan, and the profit per ton is 1 10,000 yuan.

Lithium carbonate futures are listed on Guangzhou Futures Exchange with the trading code of LC, and the trading unit is each lot 1 ton, and the first-hand margin is 30,000 yuan.

For the record, the above contents are for reference only.