In this case, we can put PPG a side.
For Mirotone, we have arranged samples to them in Feb and we have not heard anything from Eurosia so far. If you have a good relationship with Mr. Prasong, I think it is worthwhile to pursue the Nerosol business.
By the way, have you contacted WR Grace in the past? From the website below, it stated they are producing Darex Packaging products in Thailand. FYI, we are supplying MPC Channel Black for this application to other region.
Please have a check and advise potential. Do let me know if you need further input.