It banned the import and sale of separate artemisinin tablets, known as oral artemisinin monotherapy, in September 2008.
单一的青蒿素药品，即口服青蒿素单一疗法已于2008年9月起被禁止进口和销售。
2
Since the statute of frauds is a defense against enforcement of an oral contract for the sale of land or an interest in land, problems arise when an oral contract has been partially performed.