That's why about 72% of the sales in 2021 between feedlot owners and meatpackers is through a contract instead of an auction which removes them completely from the price discovery process.

这就是为什么在2021年，饲养场所有者和肉类加工业之间约72%的销售额是通过合同而不是拍卖来实现的，因为拍卖将他们完全排除在价格发现过程之外。