We will be testing every new batch of raws and manufactured product no matter what. Seems like this is the only way to drop off the rogue chinese raw suppliers although some of them have been good to us and provided top quality powders for a very long time. No UG lab has guaranteed stable quality these days.
GP Methan has always been a top quality product, one of the view with zero complaints throughout the years. There is new 20kg raw batch expecting to be tested at two labs, one of which is angus. I'll make to fix this issue once and forever.