China, a country that claims to love science and does everything fast, has spent 3 decades feuding over genetically modified crops. Scientists and farmers saw benefits of pest-resistance and reduced spraying of chemicals, but industry leaders envisioned building a non-GMO wall to shield China from imports and gain an advantage in the soybean market. The story illustrates that China is not as monolithic as most people think. The tangle of conflicting interests and industry protection undermines China's progress more often than outsiders realize.
Last year S&P Global proclaimed that, "The Chinese government has recently taken steps to establish a clear path for the approval and commercialization of [genetically modified] GM crops"--about 40 years after GM varieties were widely adopted in the U.S. and more than 30 years after GM soybeans were adopted in Brazil and Argentina.
Chinese leaders and consumers had been enthusiastic supporters of genetically modified crops in the 1990s. Pest-resistant GM cotton was rapidly adopted in China when it became available at the end of that decade. A handful of GM varieties of corn, soybeans and rice were already being evaluated in the early 2000s, but they were never (legally) released to the market.
China's WTO membership in 2001 changed everything. Chinese negotiators had agreed to low tariffs and no import quotas on soybeans, leaving them vulnerable to competition from imports. (China was allowed to install a quota system for corn, wheat, rice, and cotton that allowed authorities to limit the volume of imports when they wanted to.) Ministry of Agriculture economists came up with the idea of using GMO regulations as a nontariff barrier to protect the domestic soybean industry. The strategy was to create two separate markets for soybeans. Imported GM soybeans, corn, cotton, and canola would be approved for sale in China only after a years-long testing and approval process (that could not begin until approvals had been granted in the exporting country), and these could only be used in processing of feed, edible oils, or textiles. Non-GM soybeans, corn, or rapeseed grown in China and used for food products would have much lower hurdles for approval and were expected to be sold at premium prices.
During the year before and after WTO accession China's authorities passed an agricultural GMO law, introduced a GMO food labeling regulation, and created separate soybean futures contracts for GM and non-GM soybeans on the Dalian Commodities Exchange.
A 2011 article by a deputy director of The Ministry of Agriculture's Agricultural Trade Promotion Center explained the strategy. He recommended that China should spend more on building non-GM soybean areas in northeastern provinces (this was attempted through a series of "soybean revitalization" initiatives in Heilongjiang Province) and create a non-GM soybean brand to meet demands for non-GM soybean products domestically and in Japan, South Korea, and Europe, enabling China to sell non-GM soybeans at premium prices.
Heilongjiang Province plays a critical role in China's adoption of GM crops since it is the largest producer of China's soybeans and corn. Heilongjiang's agriculture is also dominated by the powerful system of State farms established in the 1950s to defend the lightly populated region from Soviet aggression. Heilongjiang State Farms--supervised by the Ministry of Agriculture--had invented a "Green Food" concept in the 1990s to promote its pristine farming environment, mainly to boost exports to Japan and other countries worried about pesticides and heavy metals in Chinese foodstuffs.
A 2023 China Quarterly paper by Singapore-based scholars explained how conflict between Heilongjiang Province's objective of protecting its soybean industry and the central Chinese leadership's push to promote GM technology illustrated the clash between local interests and central policies. Heilongjiang Province's soybean association's campaigns were key in turning Chinese public opinion against GM crops and in formulating a GM-free strategy for Heilongjiang.
The clash came to a head in 2016 when China's State Council announced its intent to push ahead with research and commercialization of GM crops while promising to maintain the world's strictest regulatory system to satisfy the country's many GM food skeptics. A 5-year plan for science and technology issued that year called for commercialization of pest-resistant GM corn and herbicide-resistant GM soybeans by 2020. The following year, state-owned ChemChina paid $43 billion to acquire Syngenta, a Swiss farm chemical company that produces genetically modified seeds.
That same year in December 2016 Heilongjiang Province revised its food safety regulations to ban production of GM crops, ban sale of GM seeds, and prohibit the production, trading or selling GM foods in the province. (This blog has previously covered the 2016 Heilongjiang GMO ban.) Commercialization of GM crops would undermine the business strategy of keeping the province GMO-free. The ban prompted critiques from official news media. Apparently central officials leaned on Heilongjiang to fall in line with the pro-GM policy--the province lifted the ban 6 months after introducing it and revised its food safety regulations again.
In 2023 the Ministry of Agriculture and Rural Affairs (MARA) science education office posted a terse statement claiming that false information had been spread on the internet regarding Heilongjiang's food safety regulations. The post did not explain what information was false, and a response from Heilongjiang's agriculture and rural department included in the post said its second revision of provincial food safety regulations banned illegal production and processing of edible GM agricultural products.
Six months later a longer response on social media platform QQ from someone writing as "Doubt Explorer" ("Agriculture Ministry Responds: Heilongjiang Province Can Plant Genetically Modified Crops, Approval from Administrative Agricultural Departments is Sufficient") explained that Heilongjiang had canceled its GM food ban, and its new revision of regulations only banned production of GM crops if they were planted in violation of national laws and regulations. This post insisted that Heilongjiang officials had issued materials praising GM crops as "a great invention of mankind" that "will bring huge economic and social benefits to the development of human society." Since no GM food crops had been approved when Heilongjiang's regulations were announced in 2016, "Doubt Explorer" reasoned that the regulation simply banned planting GM crops without authorization. Doubt Explorer claimed that GM varieties--if they are approved by the Ministry of Agriculture and Rural Affairs--could be planted throughout the country, including Heilongjiang.
The non-GM market segmentation strategy was still being pushed in some circles. In 2022 Chinese customs authorities promoted the segmentation strategy by creating a new harmonized system code that distinguished imports and exports of non-GM soybeans from GM soybeans. A long essay in Economic Daily in 2022 (posted on the agriculture ministry's web site) discussed the market segmentation strategy at length and argued that China's non-GM soybeans should use their "competitive advantage" to meet demands in China and overseas in a segmented market alongside GM soybeans. The article also suggested that prices for non-GM soybeans could be set independently of imported GM soybeans...with a premium price due to the "scarcity" of non-GM soybeans in the world.
Economic Daily pointed out that China needed to protect the "non-GM purity" of Chinese soybeans to make this strategy work. Allowing GM soybeans to be grown in China threatened to contaminate non-GM crops.
Chinese authorities allowed a trickle of approvals for GM corn and soybean varieties developed by 26 Chinese seed companies and set up a seed production base in Gansu Province, but as of 2024--four years after the 2016-2020 5-year plan had envisioned full commercialization--GM corn and soybeans could only be grown in 20 trial counties. At an official press conference in January 2024 a MARA official was evasive when asked whether the completion of trials meant that GM corn and soybeans could be legalized or would still be subject to some limits.
Apparently, not everyone in Heilongjiang was on board with the GM-free strategy. "Doubt Explorer" pointed out that 6 GM soybean varieties and a GM corn variety are being planted on a trial basis in Heilongjiang, and a soybean-crushing company affiliated with Heilongjiang's State Farm system imports large amounts of genetically modified foods annually. A query on the China Customs Administration web site shows that companies registered in Heilongjiang Province imported 1.68 million metric tons of GM soybeans and 563,232 tons of non-GM soybeans during 2024. (Nearly all of the non-GM soybeans imported by Heilongjiang companies came from Russia which shares a long border with Heilongjiang.)
One comment on the "Doubt Explorer" post from Heilongjiang Province insisted, "the Ministry of Agriculture has no control over what is planted in Heilongjiang," describing it as the country's "last food fortress." Another comment from Ningxia Autonomous Region said he/she had observed that the northeastern provinces have been the most opposed to GM crops, and the commenter invited farmers to plant GM crops in the northwest if northeastern provinces don't want to grow them. A comment from Jilin Province reported that friends who planted GM corn and soybeans had only sprayed Roundup once and saved the cost of multiple pesticide applications. The Jilin commenter predicted that all crops would eventually be genetically modified. A commenter from Beijing said, "You are too naive. The Ministry of Agriculture's representative represents the State's thinking."
Southern Rural News, a Guangdong-based news outlet, reported in its "unofficial" survey of farmers who planted GM crops in 2024 that pest resistance had prompted adoption of GM corn in central Liaoning Province, west-central Jilin, and parts of Heilongjiang. A farmer in Jilin Province shifted 3000 mu (nearly 450 acres) to GM pest-resistant and glyphosate-tolerant corn. He said his net returns went up due to fewer pesticide sprayings, fewer weed problems, and higher sales price due to lower mycotoxins and better kernel quality. The article was vague about how the GM corn was marketed and did not mention whether it was segregated from non-GM corn. Some companies issued announcements that they would refuse to buy GM corn. GMO test strips were widely sold in northeastern China.
Southern Rural News noted that all the approved GM seeds are produced by Chinese breeding institutions, a nod to China's other objective of freezing multinational seed companies out of China's market. The Chinese companies are not selling seed cheaply, though. Southern Rural News reported that the price of GM corn seed is generally higher than conventional seed, and they cannot grow GM corn from saved seed. The article noted that it takes 5-to-8 years to of R&D, testing, market launch, and regulatory filings for new GM seed varieties with an estimated cost of $136 million.
Meanwhile, China's grain and oilseed producers face a crisis. China's corn crop was reportedly record-large with record-high yields in 2024, but some observers thought the numbers were inflated. Corn imports boomed from 2020 until they dropped last summer. Southern Rural News reported that demand for GM corn seed was curbed last year as some farmers switched to growing potatoes and sunflowers, probably motivated by falling corn prices.
During an inspection of Heilongjiang's soybean industry last month China's agriculture minister learned that many soybean farmers were losing money and urged officials to provide subsidies, buy up soybeans for reserves, and add soybean processing capacity to encourage farmers to keep planting soybeans. Xi Jinping's "important directive" to boost soybean self-sufficiency and the 23-mmt target for soybean output in 2025 set by the 14th five-year plan have been memory-holed. Instead, the slogan this year is to keep soybean production at the 20-mmt level reported for the last 3 years.
Back in 2016 the current agriculture minister, Han Jun, announced the pro-GMO initiative when he was rural policy advisor to the State Council. In his tour of soybean-producing areas last month he called for improvements in soybean yields, high-oil and high-protein varieties, but did not mention GM crops.