One size fits all was easy to implement ... but economically, it may be inefficient, the problem is that some factories have implemented much better emissions standards but they are treated the same as those that have done nothing. Chen Songxi More Quotes by Chen Songxi More Quotes From Chen Songxi The easy actions have been done very well but now there is more that needs to be done, motor vehicles in cities have to be curbed - so far, there has been little action in that regard, because it will be very unpopular with drivers. Chen Songxi environment
