Xie Chang coal is a long-term coal purchase agreement, and ensuring coal supply is an agreement to ensure supply.

According to Baidu's legal information, Xie Chang coal is a long-term coal purchase agreement, and guaranteed coal is equivalent to guaranteed supply, that is to say, these coals belong to a certain place and signed an agreement to ensure supply.

Whether it is Xie Chang coal or guaranteed coal, the price of these coals will not increase too much, and they are in an evaluation state or a stable state.