综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

The Ministry of Commerce yesterday held the sixth training on the European Union's Registration, Evaluation, Authorization and Restriction of Chemicals regulation, which takes effect today. The regulation requires companies that make or import over 1 ton of chemical substances a year must register the substances with EU authorities. The new policy covers over 30,000 kinds of chemical substances, so it will have a huge impact on China's exports of petroleum and chemical products as well as textiles, electronics, toys, and automobiles.