We have a CI Office project in Shanghai, where we are attempting for Low Emitting materials credit. The testing for three categories of materials that we have, are as per GB China standards. In all these results, the VOC we achieve is lower compared to that suggested by LEED( i.e. CDPH, ASTM or ISO methods etc.). So can we use these standards for attempting the credit? Also for flooring category, can we count modular tile product for compliance?