Hello Forage!

The price for Sudan is increasing because of drought, see the last post. Additionally, the demand of lower grade Sudan for export market is high. Therefore, the price of lower grade increased compare to higher grade. 像上次更新，旱灾导致了苏丹草的价格上升。 同时，在出口市场的苏丹草的需求也高。 因此，苏丹草的低品级和高品级的价格差少了。