China metals scandal heightens collateral focus Ashley Lee April 21, 2015 X LinkedIn Email Show more sharing options Copy Link URLCopied! Print X LinkedIn Email Suspected fraud at a Qingdao's metals warehouse has tightened lenders’ focus on KYC checks and due diligence in trade finance transactions Unlock this content. The content you are trying to view is exclusive to our subscribers. To unlock this content: Take a Free Trial or Login