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According to the plan and the goal, China will adhere to a policy of "safety and quality first" and a basic principle of "prevention priority" for its strategy on the area.

"It is therefore essential to step up legislation and lay out stricter standards on the treatment of radioactive waste to prevent potentially hazardous pollution," the document said.

While Tan said China should buy more oil and gold, Wang Jianmao, an economics professor at China Europe International Business School, said the government should allow Chinese people to buy foreign companies' stocks.

Meanwhile, it forecast thunderstorms, strong winds and hail in southeastern parts of northwest China, Sichuan province and Qinghai-Tibet Plateau within the next 24 hours.

The press center will soon disseminate media contacts of different delegations.