ANKARA

China on Monday expressed concern over the disposal of waste from Japan’s Fukushima nuclear power plant into the sea.

“China has expressed grave concern to Japan through diplomatic channels, asking the country to take a responsible attitude towards Fukushima nuclear power plant’s radioactive water disposal,” the local newspaper People’s Daily reported, quoting the Chinese Foreign Ministry.

Last week, Japan said it plans to dispose of radioactive wastewater from the Fukushima nuclear plant into the ocean.

Prime Minister Yoshihide Suga’s government will move ahead with the idea despite opposition within and outside the country and may announce the decision as early as Tuesday.

The wastewater, though treated, may still contain radioactive tritium.

Japanese authorities want to dilute the waste to “acceptable global standards” and start dumping it into the ocean two years from now.

Japan’s fishery industry and some provincial authorities have voiced concerns over the plan, which has also drawn criticism from China and South Korea.

However, the Japanese government said it “will work to address their concerns and bring in the International Atomic Energy Agency (IAEA) and other partners.”

“We will seek the cooperation of global organizations such as the IAEA and local governments to thoroughly check the plan’s safety and maintain transparency,” Kajiyama Hiroshi, Japan’s economy, trade, and industry minister, said last week.