BEIJING (Reuters) - China is willing to work with the international community to fully implement U.N. resolutions on North Korea, but opposes any unilateral sanctions outside that framework, a senior Chinese diplomat told Japan on Wednesday.

File photo: Wu Dawei (L) talks to South Korean Foreign Minister Kim Sung-hwan (R) during their meeting at the foreign ministry in Seoul April 27, 2011. REUTERS/Jung Yeon-Je

Japan and South Korea said this month they would impose new unilateral sanctions on North Korea over its nuclear and ballistic missile programs, following a new U.N. Security Council resolution imposed on the reclusive country.

North Korea has rejected the U.N. resolution, aimed at cutting its annual export revenue by a quarter after its fifth and largest nuclear test in September.

It says the resolution is a conspiracy hatched by the United States to deny its sovereignty.

Both South Korea and Japan already have comprehensive unilateral sanctions in place against North Korea.

Speaking by telephone to Kenji Kanasugi, director-general of Asian and Oceanian affairs bureau at Japan’s foreign ministry, China’s special envoy for the Korean peninsula Wu Dawei said China had always pushed for denuclearization via talks.

“China is willing, along with the international community, to fully and completely enforce Security Council resolutions, and opposes unilateral sanctions imposed outside the framework of Security Council resolutions,” China’s Foreign Ministry cited Wu as saying.

“The situation on the Korean peninsula is complex and sensitive. All sides should work hard together to maintain the peace and stability of the Korean peninsula,” Wu said.

China also hopes all parties can create conditions for the early resumption of a six-party talks process, he said, referring to a stalled dialogue mechanism involving the two Koreas, China, Japan, the United States and Russia.

China is North Korea’s sole major ally though their relations have been seriously strained by North Korea’s repeated missile and nuclear tests.

While China has signed up for several rounds of U.N. sanctions it has repeatedly said civilians and normal trade contacts should not be affected.

China has long feared that cutting off North Korea completely could lead to its collapse, pushing waves of refugees into China’s poor northeast.