Bloomberg: Hong Kong court rules Tsinghua Unigroup to pay $483.8 million for breaching ‘keepwell’ bond pact A Hong Kong court ruled that Tsinghua Unigroup (紫光集团) breached a payment support agreement tied to dollar bonds 3.1w 06-16 17:28 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 7648 08-30 21:46 POPULAR TAGS 纳米 中科院 专利