MANILA - The Philippines has suspended trade relations with North Korea to comply with a U.N. Security Council resolution over its repeated missile tests, Foreign Affairs Secretary Alan Peter Cayetano said Friday.

The United States and other Western countries have asked the United Nations to consider tough new sanctions on North Korea after its test last week that it said was of an advanced hydrogen bomb.

"We can say we have suspended trade relations with North Korea," Cayetano told reporters after a meeting with US Ambassador to the Philippines Sung Kim on cooperation on an anti-drugs program.

"We will fully comply with [the] UNSC resolution including the economic sanctions."

Tension on the Korean peninsula has escalated as North Korea's young leader, Kim Jong Un, has stepped up the development of weapons in defiance of U.N. sanctions.

It has tested a series of missiles this year, including one that flew over Japan, and conducted its sixth and biggest nuclear test on Sunday.

The Philippines is North Korea's fifth-largest trade partner, with bilateral trade from January to June this year worth $28.8 million, according to the state-run Korea Trade-Investment Promotion Agency.

On an annual basis, North Korea imported $28.8 million worth of products from the Philippines in 2016, an increase of 80 percent from the previous year, while Manila's imports from Pyongyang surged 170 percent to $16.1 million.

According to the Department of Trade and Industry (DTI), the country's main exports to North Korea in 2015 were computers, integrated circuited boards, bananas and women's undergarments.

"The U.N. Security Council is quite clear," Cayetano said.

"Part of these are the economic sanctions and the Philippines will comply. We have been communicating with the DTI secretary and I think it was yesterday and the other day, we have gotten direction from the (presidential) palace to support the U.N. Security Council."

Cayetano said the trade ban covered raw computer chips from the Philippines.