Somehow I missed this post when it was published, 19 Oct. 2020, but it was recently recognized as one of CIMSEC’s the top ten posts for 2020.
This only looks at fishing off the Galapagos, but pretty sure this is happen elsewhere as well. The post reports the Chinese government is paying massive subsidizes and suggests that it seems to be attempting to establish a sort of lien on the world’s fisheries stocks, e. g. “we have historically taken the majority of the high sea’s catch so we should be allowed to continue to do so in perpetuity.”
It also looks at indicators of Illegal, Unregulated, and Unreported (IUU) fishing.
An Australian view. https://www.abc.net.au/news/2020-12-19/how-china-is-plundering-the-worlds-oceans/12971422