《1 994年关贸总协定》要求各成员逐步开放市场 ,其第 2条“减让表”和第 1 1条“一般取消数量限制”要求其成员降低关税和取消对进口的数量限制 ,以允许外国商品进入本国市场与国产品进行竞争。这些逐步开放的承诺真有约束性 ,并通过非歧视贸易原则加以实施 ,而且一成员要承诺 The GATT 1994 required members to gradually liberalize their markets, and their Article 2 “Schedule of Reductions” and Article 11 “General Cancellation Quantity Limits” required their members to reduce their tariffs and to lift the quantitative restrictions on imports to allow Foreign goods enter the domestic market to compete with domestic products. These gradual liberal commitments are binding and implemented through the principle of non-discriminatory trade, and one member is committed