A Chinese envoy on Tuesday warned that indiscriminate sanctions over the Ukraine conflict will bring about new humanitarian problems.

"The ever-escalating sweeping and indiscriminate sanctions have hit global energy, food, economics and trade, and financial markets, and will continue to do so, affecting the lives and livelihoods of the general public, and giving rise to new humanitarian problems," Dai Bing, China's deputy permanent representative to the United Nations, told a Security Council meeting on the humanitarian situation in Ukraine.

Developing countries, which make up the majority of the world, are not parties to this conflict, and should not be drawn into the confrontation and forced to suffer the consequences of geopolitical clashes and sparring among major powers, he said.

Right now, global food security is being seriously challenged, which warrants due attention. Sanctions and economic blockades will only artificially exacerbate food shortages and price distortions, further disrupt food production and food supply chain across the world, push up food prices, and put burdens on developing countries, he said.

"We call for enhanced international coordination to stabilize food supply and food prices, refrain from unjustified export restrictions, keep the market working in a stable manner, and ensure global food security."

The United Nations, the World Food Programme, the Food and Agriculture Organization, the World Trade Organization and other agencies should actively contribute to coordinating food production and trade among countries, and helping developing countries tide over the shocks, said Dai.

As the conflict in Ukraine is persisting, effectively protecting civilian lives and meeting their humanitarian needs is a must. China calls for respect for international humanitarian law to avoid civilian casualties, protect civilian facilities, provide safe passage for evacuation and humanitarian access, and ensure a continuous supply of basic necessities. Protection of vulnerable groups such as women and children must be strengthened, he said.

If the crisis continues and escalates, further damage is on its way, a situation not in the interests of any party. The most conclusive way toward a cease-fire to end hostilities is dialogue and negotiation, he said.

The international community should encourage and support continued direct negotiations between Russia and Ukraine until a positive outcome is achieved and peace is restored, he said.

Security is indivisible. Seeking absolute security by pitting one bloc against another is the recipe for insecurity. The United States, NATO and the EU should also engage in dialogue with Russia, accommodate the legitimate security concerns of all parties, and build a balanced, effective and sustainable regional security architecture. China will continue to work toward and play a constructive role in easing the situation and resolving the crisis, he said.