The way I see it at the moment is:-
AFM has done the trials and testing of Evonicks for product so their product to be used in Thailand and we have done this and trusted their recommendation.
Really this testing should be done by Evonik, not their customer. If they wanted us to do these trials for them they should have paid us to do the trials.
What has happened is we have listened and trusted their advice but they have got the advice wrong and we and our customers have suffered-so-if they want us to continue to work with them they must compensate us for their mistake-then we can continue to help them develop their product for tropical countries that use locally available planting media…