BRIEF-Xinxing Ductile Iron Pipes to boost unit's capital to 500 mln yuan

March 28 (Reuters) - Xinxing Ductile Iron Pipes Co Ltd

* Says it plans to boost unit's capital by 300 million yuan

($43.58 million) to 500 million yuan

Source text in Chinese:;

Further company coverage:

($1 = 6.8840 Chinese yuan renminbi)

(Reporting by Hong Kong newsroom)