求翻译：2012年1月1日起，中国国家税务局上海市开展交通运输业和部分现代服务业营业税改征增值税试点,故增加了增值税的税码项目是什么意思？

January 1, 2012, China State Administration of Taxation, Shanghai to carry out part of modern transportation and business services VAT tax reform pilot, so the increase in value-added tax code project

January 1, 2012, Shanghai, China's State Administration of Taxation for transportation and some modern service industry business tax increase was replaced by the value added tax (VAT)pilot, it is the VAT in yards project

On January 1, 2012 gets up, the Chinese Country Tax bureau Shanghai development transportation shipping industry and the partial modern service industry business tax changes drafts the increment duty experiment site, therefore increased the increment duty tax code project

As of January 1, 2012, transportation, State Taxation Bureau in Shanghai, China and parts of modern service industry tax levying sales tax pilot, it increases the tax codes of sales tax project