Mysterious rise in banned ozone-destroying chemical shocks scientists

[ahlam1399]

http://static-global-s-msn-com.akamaized.net/img-resizer/tenant/amp/entityid/AAxnlno.img?h=100&w=100&m=6&q=60&o=f&l=fCFCs have been outlawed for years but researchers have detected new production somewhere in east Asia

أكثر... (http://www.msn.com/en-ca/news/world/mysterious-rise-in-banned-ozone-destroying-chemical-shocks-scientists/ar-AAxqJUq?li=AAggv0m&srcref=rss)