(UPDATE) I think I know why Fukushima has targeted Thailand. While China, Hong Kong, Korea, Macau, Taiwan, Singapore, Brunai still ban the import of Fukushima produce, Thailand only requires certificates of radiation testing. In the same category as Thailand are Indonesia, Malaysia, and the Philippines. (See the PDF from the Ministry of Agriculture, cache captured bythis blog.)
Rejoice, wealthy residents of Bangkok! In addition to peaches from Fukushima, now you can buy apples from Fukushima at an inflated price.
Continue reading at Apples from Fukushima to be exported to Thailand