It introduced the affecting factors of value added and value added ration as well as the points for attention in calculation of value added ratio.
介绍工业企业工业增加值、工业增加值率的变化及工业增加值率计算中应注意的问题。
Added value ratio of tourism is 50%.
旅游业增加值率为50％；
Promotes the product quality unceasingly, pursues the most superior performance-to-price ratio and the high added value, is the key which the competition subdues.
不断提升产品品质，追求最优的性价比及高附加值，才是竞争制胜的关键。
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