KUALA LUMPUR, Oct. 10 (Xinhua) -- Growth in developing Asian Pacific economies is expected to slow this year due to weakening demand and hightened uncertainty amid ongoing trade tensions, a World Bank report said on Thursday.

The World Bank said in the October edition of Weathering Growing Risks that growth for developing economies in the region is expected to slow from 6.3 percent in 2018 to 5.8 percent in 2019, and to 5.7 and 5.6 percent in 2020 and 2021 respectively, reflecting a broad-based decline in export growth and manufacturing activities.

The region's growth prospects face an intensified set of risks, including trade tensions, faster-than-expected slowdowns in major economies such as the Eurozone and the United States, as well as uncertainties around the Brexit, said Andrew Mason, World Bank Lead Economist for East Asia and the Pacific.

The World Bank also warned that the short term gain of some countries in the region would not be unsustainable in the long run.