According to Mr Liu Yajun, the managing director of Sunmaker Oil and Gas Training Institute, vocational education plays a vital role in driving economic growth because it is from these schools.
Lactic acid (LA) is an important chemical intermediate for a plethora of products, from medicine to cosmetics to degradable materials, and is the building block for biodegradable polylactic acid (PLA), a main component in compostable, recycled plastics.
news.gov.hk - Customs promotes trade facilitation news.gov.hk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from news.gov.hk Daily Mail and Mail on Sunday newspapers.