MOSCOW/UNITED NATIONS (Reuters) - Russia’s envoy to North Korea said on Wednesday it would be logical to raise the question of easing sanctions on North Korea with the United Nations Security Council, as the United States pushes for a halt to refined petroleum exports to Pyongyang.

FILE PHOTO: A North Korean flag flutters on top of a 160-metre tower in North Korea's propaganda village of Gijungdong, in this picture taken from the Tae Sung freedom village near the Military Demarcation Line (MDL), inside the demilitarised zone separating the two Koreas, in Paju, South Korea, April 24, 2018. REUTERS/Kim Hong-Ji

“The positive change on the Korean peninsula is now obvious,” said the ambassador, Alexander Matsegora, according to the RIA news agency, adding that Russia was ready to help modernize North Korea’s energy system if sanctions were lifted and if Pyongyang can find funding for the modernization.

The U.N. Security Council has unanimously boosted sanctions on North Korea since 2006 in a bid to choke off funding for Pyongyang’s nuclear and ballistic missile programs, banning exports including coal, iron, lead, textiles and seafood, and capping imports of crude oil and refined petroleum products.

China tried late last month to get the Security Council to issue a statement praising the June 12 Singapore meeting between U.S. President Donald Trump and North Korean leader Kim Jong Un and expressing its “willingness to adjust the measures on the DPRK in light of the DPRK’s compliance with the resolutions.”

North Korea’s official name is Democratic People’s Republic of Korea (DPRK).

But the United States blocked the statement on June 28 given “ongoing and very sensitive talks between the United States and the DPRK at this time,” diplomats said. The same day, U.S. Secretary of State Mike Pompeo spoke to his Chinese counterpart Wang Yi about the importance of sanctions enforcement.

U.S. Secretary of State Mike Pompeo is due to informally brief U.N. Security Council envoys along with South Korea and Japan on Friday.

Diplomats say they expect Pompeo to stress the need to maintain pressure on North Korea during his briefing on Friday.

In a tweet on Wednesday Trump said he elicited a promise from Russian President Vladimir Putin to help negotiate with North Korea but did not say how. He also said: “There is no rush, the sanctions remain!”

The United States accused North Korea last week of breaching a U.N. sanctions cap on refined petroleum by making illicit transfers between ships at sea and demanded an immediate end to all sales of the fuel.

The United States submitted the complaint to the U.N. Security Council North Korea sanctions committee, which is due to decide by Thursday whether it will tell all U.N. member states to halt all transfers of refined petroleum to Pyongyang.

Such decisions are made by consensus and some diplomats said they expected China or Russia to delay or block the move.

When asked on June 13 about whether sanctions should be loosened, Russian U.N. Ambassador Vassily Nebenzia said: “We should be thinking about steps in that direction because inevitably there is progress on the track that should be reciprocal, that should be a two-way street. The other side should see encouragement to go forward.”