The spec is right and there is only this one entered by IMDS Committee for this spec, but I think they created the generic one based on the data provided by whoever requested them to create, which is different from our supplier's. Our supplier's mill certificates do not contain copper, nickel, and chromium (IMDS Committee data includes them), but contains silicone which is not included in IMDS Committee data, so even if those are less than 1%, it really is different. But Toyota wants IMDS Committee data, which is inaccurate for our purpose. Do I have to talk with IMDS Committee to create one for us if our suppliers do not enter this data?