China–North Korea relations

Chinese volunteers crossing the Yalu River into North Korea during the Korean War

North Korea's prime minister Kim Il-sung and China's premier Zhou Enlai tour Beijing in 1958.

The People's Republic of China and the Democratic People's Republic of Korea exchanged diplomatic recognition on 6 October 1949.

In May 1950, North Korea's Prime minister Kim Il-sung secretly visited Beijing to brief Chinese Communist Party chairman Mao Zedong and the Chinese leadership on his war plans.[14] Following setbacks sustained by the Korean People's Army and the crossing of the 38th parallel by the United Nations Command led by US-forces, in October 1950 Chinese forces secretly crossed into North Korea in response to security concern of a possible U.S. invasion of Chinese territory, and entered the Korean War in support of North Korea.[15] China had cautioned that they would go as far as risking an all-war with the US-forces if they advanced towards the Yalu River. However, Douglas MacArthur defied US and UN orders and pushed towards the Yalu River, which enlarged the conflict when Chinese forces fought back and caught the UN forces by surprise, resulting them to retreat back to the 38th parallel, eventually turning into a stalemate and also the current boundary between North Korea and South Korea. In addition to dispatching the Chinese People's Volunteers to Korea to fight against the United Nations Command, China also received North Korean refugees and students and provided economic aid during the war.[16] Following the signing of the Korean War Armistice in 1953, China, along with members of the Eastern Bloc led by the Soviet Union, provided extensive economic assistance to Pyongyang to support the reconstruction and economic development of North Korea.[17]

In 1956, at the 2nd Plenary Session of the 3rd Central Committee, leading pro-China Korean figures known as the Yan'an faction attempted to remove Kim il-sung from power with the support of China and the Soviet Union, but failed. This incident has become known as the August Faction Incident and forms the historical basis for North Korean fears of Chinese interference.

The 1960s have been characterized as a "contentious" period in Sino-North Korean relations.[18] The Korean Workers Party criticized the Cultural Revolution and described Mao Zedong as “an old fool who has gone out of his mind.”[18][19] The People's Republic of China recalled its Ambassador from Pyongyang in October 1966, and the Red Guard criticized North Korea as being "revisionist" in the Dongfanghong newspaper.[18][20]

In 1961, the two countries signed the Sino-North Korean Mutual Aid and Cooperation Friendship Treaty, whereby China pledged to immediately render military and other assistance by all means to its ally against any outside attack.[21] This treaty was prolonged twice, in 1981 and 2001, with a validity until 2021.

On 1 January 2009, Chinese paramount leader Hu Jintao and North Korean leader Kim Jong-il exchanged greetings and declared 2009 as the "year of China–DPRK friendship," marking 60 years of diplomatic relations between the two countries.[22]

The close China-DPRK relationship is celebrated at the Mass Games in Pyongyang

In August 2012, Jang Song-thaek, uncle of Kim Jong-un, met Hu Jintao, General Secretary of the Chinese Communist Party in Beijing.[23] It has since been widely reported that during their meeting, Jang told Hu Jintao he wished to replace Kim Jong-un with his brother Kim Jong-nam. The meeting was allegedly taped by Zhou Yongkang, then secretary of the Central Political and Legal Affairs Commission, who informed Kim Jong-un of the plot. In December 2013, Jang was executed for treason while in July 2014 Zhou was publicly put under investigation for corruption and other crimes and was arrested in December 2014. These events are said to have marked the beginning of Kim Jong-un's distrust of China, since they had failed to inform him of a plot against his rule, while China took a dislike to Kim for executing their trusted intermediary.[24][25]

On 5 May 2013, North Korea "grabbed," according to Jiang Yaxian, a Chinese government official, another Chinese fishing boat in a series of impounding Chinese fishing boats.[9] "North Korea was demanding 600,000 yuan ($97,600) for its safe return, along with its 16 crew."[9] According to a December 2014 article in The New York Times, relations had reached a low point.[26]

In March 2016 the North Korean leader Kim Jong-un visited a missile factory, which China strongly condemned, in a report by the state newspaper the People's Daily revealed that the North Korean politics causes instability on the Korean Peninsula and is comparable to the situation in Syria.

The involvement of the United States in the peninsula's affairs in April–May 2017 presented a major issue for Sino-American relations in organiser Li Xiaolin's preparations for Xi's visit to the US.[27]

Since 2003, China has been a participant in six-party talks aimed at resolving the issue of North Korea's nuclear weapons programme.

The Foreign Minister of the People's Republic of China Yang Jiechi said that China "resolutely" opposed the 2013 North Korean nuclear test conducted by North Korea.[28][29] The North Korean ambassador to China, Ji Jae-ryong, was personally informed of this position on 12 February 2013 in a meeting with Yang Jiechi.[28]

In 2016, right after the North Korean nuclear test in January tensions between China and North Korea have further grown, the reaction of China was, "We strongly urge the DPRK side to remain committed to its denuclearization commitment, and stop taking any actions that would make the situation worse," spokesperson Hua Chunying said.[30] On 24 February 2016 the United States and China introduced new sanctions against the North Korean regime conducted within the United Nations context.[31]

The Times of India reported that British Foreign Secretary Boris Johnson saying at a dinner to mark India's independence that the Chinese control 90% of North Korea's trade and it is in the Chinese government's hands to exercise economic pressure on Kim Jong-un to achieve the diplomatic resolution needed to de-escalate tensions in the region.[32]

The United States has sanctioned many Chinese companies for violating North Korean sanctions, possibly aiding their nuclear program.[33][34]

Due to Chinese support for sanctions against North Korea, relations in 2017 took a negative turn with North Korean state media attacking China directly on at least three occasions.

In February 2017, after China halted imports of coal from North Korea, the Korean Central News Agency (KCNA) said, "this country [China], styling itself a big power, is dancing to the tune of the US while defending its mean behaviour with such excuses that it was meant not to have a negative impact on the living of the people in the DPRK but to check its nuclear program".[35]

In May 2017, KCNA made an unprecedented criticism of China, saying "a string of absurd and reckless remarks are now heard from China every day only to render the present bad situation tenser" and that "China had better ponder over the grave consequences to be entailed by its reckless act of chopping down the pillar of the DPRK-China relations". Accusing China of "big-power chauvinism", KCNA said Chinese support for sanctions against North Korea were "an undisguised threat to an honest-minded neighboring country which has a long history and tradition of friendship" and that "The DPRK will never beg for the maintenance of friendship with China".[36]

In September 2017, KCNA slammed negative editorials by the People's Daily and Global Times, saying "some media of China are seriously hurting the line and social system of the DPRK and threatening the DPRK" and calling them "the dirty excrement of the reactionaries of history" who "spouted such extremely ill-boding words".[37]

In February 2018, the KCNA again criticized Chinese media. According to KCNA, China Central Television "seriously spoiled the atmosphere of the feast by publishing presumptuous comments of individual experts" and the Global Times was condemned for "the behavior of scattering ashes on other’s happy day as they bring the denuclearization issue".[38][39]

In March 2018, Korean Workers' Party Chairman Kim Jong-un met with Chinese Communist Party General Secretary Xi Jinping for the first time in Beijing.[40] Xinhua News Agency reported that the North Korean leader's trip lasted four days. Kim and his wife Ri Sol-ju were met with honour guards and a lavish banquet hosted by Xi Jinping.[41]

Xi was likewise received in the same-fashion when he visited Pyongyang in June 2019 on two-day state visit, the first of such since Hu Jintao's 2006 visit. In a North Korean mass games that Xi attended, he was depicted inside a gold-framed circle surrounded by red — the same style previously used to depict Kim Jong-un's father, Kim Jong-il, and grandfather, Kim Il-sung.[42][43] It is also the first time a visit by a Chinese leader to North Korea has been called a "state visit" by the Chinese government.

In July 2019, North Korea was one of the 50 countries which signed a letter defending Xinjiang re-education camps and praising "China’s remarkable achievements in the field of human rights in Xinjiang."[44][45] North Korea has also defended China's position in the 2019–20 Hong Kong protests, with North Korean Foreign Minister Ri Yong-ho saying that "North Korea fully supports the stand and measures of China to defend the sovereignty, security and territorial integrity of the country and safeguard the prosperity and stability of Hong Kong, and concerns about foreign forces interference in Hong Kong issue."[46] During an official visit to North Korea in September 2019, State Councilor Wang Yi said that "China will always stand on the road as comrades and friends" of North Korea.[47]

In October 2019, the two countries celebrated 70 years of an "invincible friendship".[48]

China is North Korea's largest trade partner, while North Korea itself ranks relatively low as a source of imports to China. North Korea is dependent on trade and aid from China, although international sanctions against North Korea have decreased overall official volume of trade.[58] Between 2000 and 2015, trade between the two countries grew over ten-fold, reaching a peak of $6.86 billion in 2014.[58]

In February 2017, China restricted all coal imports from North Korea until 2018. In 2016, coal briquettes had been the single largest good exported by North Korea, accounting for 46% of its trade with China.[60] China has said this was in line with the UN sanctions against North Korea, but it is speculated that this occurred because of a mix of events, including recent nuclear tests, the suspected assassination of Kim Jong-nam, brother of ruler Kim Jong-un, and pressure on China from the rest of the world and especially the United States.[61][62][63] However, despite this, North Korea has been reported to evade sanctions and continue to sell coal to China through a loophole.[64][65] On 28 September 2017, in response to new UN Security Council sanctions over a nuclear test earlier in the month, China ordered all North Korean companies operating in China to cease operations within 120 days.[66]

By January 2018 customs statistics showed that trade between the two countries had fallen to a historic low,[67] although volume again increased by 15.4% to $1.25 billion in the first half of 2019.[68] China closed its border in late January 2020 due to the COVID-19 pandemic, and trade between the two countries nearly halted, with North Korean imports from and exports to China both down by over 90% year-over-year in March.[69]

On 7 May 2013, Bank of China, China's biggest foreign exchange bank, joined other international banks in closing the accounts of North Korea's Foreign Trade Bank, its main foreign exchange bank. Although neither entity stated reasons for the closure, it is widely assumed that it was in response to sanctions placed against Bank of China by the United States for its alleged assistance in financing the North Korean nuclear weapons program.[70]

In 2012, a $45 million investment by China's Haicheng Xiyang Group into an iron-ore powder processing plant failed under what the Chinese called "a nightmare".[71] On 21 February 2016 China quietly ended financial support of North Korea without any media publicity. It is reported to be due to the fallout of relations between the two governments.[72]

In July 2019, Washington Post reported that Huawei "secretly helped" North Korea to build and maintain its commercial wireless network in conjunction with Chinese state-owned enterprise Panda International Information Technology Co.[73][74]