① Go to the business department of the Port Authority first (Qingdao Port is the development department, Rizhao, Longkou, etc.). They are all sales departments, and Lianyungang is a warehouse team. They are very familiar with the resources of their ports and know who has thermal coal and what indicators. They are also happy to tell you what the index is and who the owner is. In this way, we can find the first-hand owner, not the trader with information in the middle, and save costs.

(2) After finding the owner, contact for sampling, and be sure to take it yourself. After sampling, find a more reliable laboratory test index to see if it is the coal you need.

(3) Contact the owner, and bargain if the other party is the main person in charge of the company. Just say that the market is not good now and your coal price is too high. Wait a minute. Determine the price, quantity and delivery method.

(4) Coal purchased at the port is paid in advance, that is, how much you pay and how much you receive. It is rare to pay 80% of the purchase price and raise 100% of the goods. The purchase contract must be signed, such as the water content exceeds 10, and so on.

(5) In fact, the paths of commodities are similar, but the indicators are not the same. It's not very complicated. But it's easy to pay tuition at first.