Russia's prime minister signed a set of agreements with China on Wednesday during a trip to Beijing, describing bilateral ties at an unprecedented high, despite disapproval from the West of their relationship as the war in Ukraine dragged on.
Prime Minister Mikhail Mishustin - the highest ranking Russian official to visit Beijing since Moscow sent thousands of its troops to Ukraine in February 2022 - held talks with Chinese Premier Li Qiang and was due to meet with President Xi Jinping.
The visit comes after Russia and China reacted furiously to the Group of Seven nations' weekend declarations that singled both countries out on a range of issues including Ukraine.
With the war in Ukraine in its second year and Russia increasingly feeling the weight of Western sanctions, Moscow is leaning on Beijing for support, far more than China on Russia, feeding on Chinese demand for oil and gas.
"Today, relations between Russia and China are at an unprecedented high level," Mishustin told Li in their meeting in Beijing.
"They are characterized by mutual respect of each other's interests, the desire to jointly respond to challenges, which is associated with increased turbulence in the international arena and the pattern of sensational pressure from the collective West," he said.
"As our Chinese friends say, unity makes it possible to move mountains."
The memorandums of understanding signed included an agreement to deepen investment cooperation in trade services, a pact on export of agricultural products to China, and another on sports cooperation.
Xi visited Russia in March and held talks with "dear friend" President Vladimir Putin, after committing to a "no limits" partnership just before the 2022 Russia attack on Ukraine, which Moscow calls a "special military operation."
Beijing has rejected Western attempts to link its partnership with Moscow to Ukraine, insisting that their relationship does not violate international norms, China has the right to collaborate with who it chooses, and their cooperation is not targeted at any third countries.
"China is willing to work with Russia to implement the joint cooperation between the two countries, and promoting pragmatic cooperation in various fields can take it to a new level," Li told Mishustin.
In April, China's exports to Russia saw continued momentum, climbing 153.1% from a year earlier, after more than doubling in March, according to data from Chinese customs.
Russia's energy shipments to China are projected to rise 40% this year, and the two countries are discussing technological equipment supplies to Russia, Interfax news agency reported.
Deepening of ties with China is a strategic course for Moscow, said the secretary of Russia's Security Council Nikolai Patrushev, who held talks on Monday with Chen Wenqing, member of the Chinese Communist Party's Politburo who oversees police, legal affairs and intelligence.
Beijing has refrained from openly denouncing Russia's invasion. But since February, Xi has promoted a 12-point peace plan, which has been met with skepticism from the West and cautiously welcomed by Kyiv.
Last week, China's special representative for Eurasian affairs Li Hui visited Ukraine and met with President Volodymyr Zelenskiy, kicking off a European tour that Beijing billed as its effort to promote peace talks and a political settlement of the crisis.
Li Hui is scheduled to visit Russia on Friday, Russian news agency TASS reported.