Is funny, the article comments that Guolian is building one of the first indoor RAS prawn farm in China. But the article of Triway does not mention that SIAF did build the first indoor RAS (prawn) farm 5 years ago already. And you should compare the facilities of Guolian with the already finished farms of Triway, not the ones in construction. http://www.tri-way.hk/aquafarm-1 http://www.tri-way.hk/aquafarm-2 http://www.sinoagrofood.com/sites/default/files/4_2017%E7%9A%84_PF2.pdf And the pictures on these pages are not the most recent ones.