BRIEF-Zhejiang Xiantong Rubber & Plastic to invest 206.9 mln yuan in tyre seal project

March 30 (Reuters) - Zhejiang Xiantong Rubber & Plastic * Says it plans to invest 206.9 million yuan ($30.04 million) in tyre seal project Source text in Chinese: http://bit.ly/2nng3s1 Further company coverage: ($1 = 6.8880 Chinese yuan renminbi) (Reporting by Hong Kong newsroom)