1. Selling or purchasing goods by bribery or disguised bribery, such as selling or purchasing goods by various forms of off-balance-sheet rebates and bonuses.

2, resort to deceit, commercial fraud. Such as counterfeiting brand-name goods, shoddy, false propaganda, adulteration, engaging in false prize-winning sales and other illegal marketing.

3, tying goods, selling tight goods with unsalable goods, etc.

4. buy and sell, dominate the market. Such as forcing the counterparty to accept unreasonable trading conditions, restricting the buyer's purchase options, and restricting the circulation of goods by administrative means.

5. Fabricate and spread false information that damages the business reputation and product reputation of competitors, and damages the image and interests of competitors.

6. Infringe on the business secrets of other operators.

7. Dumping goods at a price below cost to crowd out competitors.

8. Collusion in bidding, raising or lowering the bid price in an organized way, or collusion between bidders to crowd out fair competition from competitors. Wait a minute.