China has demanded Japan set up a compensation system for potential economic damage stemming from the release of treated radioactive wastewater from the crippled Fukushima nuclear plant into the sea, diplomatic sources said Tuesday.Japan has refused the demand, noting that the International Atomic Energy Agency has concluded that the water discharge is safe, but China is unlikely to retract it, according to the sources familiar with bilateral relations.Senior Chinese officials presented the demand to Japan last year several times through diplomatic channels, the sources said. Beijing has im…READ FULL ARTICLE