According to Baidu Encyclopedia, because the highest point of rapeseed meal is 32 14, which corresponds to 479 US soybean meal, it is appropriate for one point corresponding to US soybean meal to correspond to rapeseed meal at around 7 points.

American soybean meal refers to the soybean meal futures contract listed and traded on the Chicago Board of Trade, which is a futures trading variety with soybean meal as the subject matter. American soybean meal follows CBOT trading rules.