1. The guaranteed supply category causes the company's production guaranteed supply risk or potential guaranteed supply risk due to the supplier's supply problem.

2. In the capacity category, the company's production guarantee risk or potential guarantee risk is caused by the supplier's capacity problem. A high-risk supplier is one whose performance has declined in supplier performance evaluation, which negatively affects the company's production and operation, but it is not enough to delete its supplier qualification. It is called a high-risk supplier.