I pulled my business out of Thailand 2 years back. It became an absolute nightmare, especially customs imports and exports, never were the conditions the same for each transaction even through identical. This even dwindled down to FedEx and DHL as clearance brokers being totally baffled by the left and right hands not connecting to the single brain cell.. Needless to say we were offered the brown envelope solution to help things along. That was it, shut it down moved it back to Europe, 50 people lost their jobs sorry to say.