China lifts a nearly 2-year ban on seafood from Japan over Fukushima wastewater

Key Points

• China has lifted a nearly two-year ban on seafood imports from most of Japan, reopening its market after concerns over slightly radioactive wastewater discharged from the Fukushima nuclear plant.
• The ban, imposed in August 2023, had dealt a major blow to Japan’s fisheries industry, as China accounted for more than one-fifth of Japanese seafood exports.
• Imports from 10 prefectures—including Fukushima—remain banned, and Japanese exporters must reapply for registration and provide health, radioactive testing, and origin certificates.
• Japanese officials assert the treated wastewater meets international safety standards and poses negligible environmental impact, a claim China disputed over potential risks to its coastal communities and fishing industry.

BEIJING (AP) — China has reopened its market to seafood from Japan after a nearly two-year ban over the discharge of slightly radioactive wastewater from the tsunami-destroyed Fukushima nuclear power plant.

A notice from the customs agency said the ban had been lifted Sunday and that imports from much of Japan would be resumed.

The ban, imposed in August 2023, was a major blow to Japan's scallop and sea cucumber exporters. China was the biggest overseas market for Japanese seafood. The decision to lift the ban coincides with efforts by China and Japan to improve ties as both face economic uncertainty because of the American tariffs imposed by President Donald Trump.

“This is a major turning point for Japan, which sees seafood as an important source of exports,” said Agriculture, Forestry and Fisheries Minister Shinjiro Koizumi, the son of former Prime Minister Junichiro Koizumi.

The nuclear plant at Fukushima was heavily damaged by a deadly tsunami that followed a huge offshore earthquake in 2011. Water still must be pumped in to cool the radioactive fuel. The water is then stored in what was an ever-growing complex of tanks on the property.

After years of debate, the utility won Japanese government permission to discharge the water gradually into the sea after treating it to remove most of the radioactive elements and diluting it with seawater. Japanese officials said the wastewater would be safer than international standards and have negligible environmental impact.

China disagreed and imposed a ban, saying the discharge would endanger the fishing industry and coastal communities on its east coast.

Over months of talks, Japan agreed to let China take samples of the water for testing. The sampling has not found any abnormalities, the customs agency notice said

China still opposes the wastewater discharge, but based on scientific evidence and analysis, it is allowing imports on a conditional basis from parts of Japan that meet China's standards, Foreign Ministry spokesperson Mao Ning said.

A ban remains in place for seafood from 10 of Japan's 47 prefectures, including Fukushima and nearby ones.

Japanese seafood exporters will have to reapply for registration in China and all imports will have to include a health certificate, a certificate of compliance for radioactive substance testing and a certificate of origin, the Chinese customs agency said.

Shipments to China are expected to resume gradually, Japanese government spokesperson Kazuhiko Aoki told reporters in Tokyo on Monday, noting the re-registration requirement.

He said it was unclear how quickly scallop and sea cucumber exporters would return to China, because they had sought out other markets since the ban. But he predicted sales of sea cucumbers, a prized delicacy in China, would recover to a certain degree.

Aoki said the Japanese government would continue to press for the lifting of the export ban on the other 10 prefectures.