International leaders and policymakers have welcomed China's decision to fully implement zero-tariff treatment for exports from 53 African countries with which it has diplomatic relations starting May 1, describing the move as a significant boost to Africa's trade prospects and a positive signal for global economic cooperation.

The measures, announced by China during the 39th African Union Summit in mid-February, are expected to widen access for African products to the Chinese market and strengthen trade ties between China and the continent.

United Nations Secretary-General Antonio Guterres welcomed the move, calling on other major economies to follow suit in reducing trade barriers affecting developing countries.

"I would appeal to all developed countries and to all countries with large economic potential to take exactly the same measures and to help Africa with its need for its goods," Guterres said in an interview on the sidelines of the AU summit in Addis Ababa, Ethiopia.

He said Africa should not be disadvantaged by trade policies that restrict market access, noting the recent increase in tariffs globally.

"We have witnessed the multiplication of tariffs in recent times, and I am a strong supporter of free trade. I am a strong supporter of reducing tariff levels at the global level in order to be able to provide for global prosperity," he said.

Nigeria also welcomed the announcement, saying it could strengthen trade cooperation between West Africa and China.

Nigeria's Ministry of Foreign Affairs spokesman Kimiebi Imomotimi Ebienfa said the decision will help deepen cooperation beyond infrastructure partnerships.

"Zero tariffs would be a positive step, especially in strengthening direct trade between West Africa and China," Ebienfa told China Daily, calling for future trade cooperation to focus more on industrialization within African economies.

Analysts also see the move as strategically significant amid changing global trade dynamics.

Paul-Simon Handy, regional director for East Africa and representative to the African Union, said the policy could improve Africa's export prospects at a time when tariffs are rising elsewhere.

"This is quite a bold announcement by China and it could significantly improve Africa's trade prospects," Handy said. "Zero-tariff access to a major market such as China is therefore an important opportunity."

Handy said many Africans view cooperation with China positively, citing lessons drawn from China's rapid economic transformation and technological development. Beyond trade, observers note that broader cooperation with China continues to influence sectors such as infrastructure and water development.

Pablo Bereciartua, chairman of the Global Water Partnership, said China's growing role in global investment offers great opportunities.

"China is currently a major global player across many sectors, including water development, and this presents positive opportunities," Bereciartua said, adding that governments and organizations must ensure investments translate into sustainable outcomes.