Skip to main content

Corn Auctions Cost Billions

China is disgorging massive quantities of surplus corn from its reserves, but sales are costing the Chinese treasury billions of dollars.

Today China sold 1.4 million metric tons of corn from its "temporary reserve" at an average price of 1,401 yuan ($220.79) per metric ton. Most of that corn had been purchased during 2014 at support prices of 2220 yuan in Heilongjiang Province and 2260 yuan in Inner Mongolia and Liaoning Province. Thus, the sale recovered only about 62 percent of the price paid for the corn when in was purchased about 3 1/2 years ago. Additionally, authorities paid about 5% interest on loans used to buy the corn and about 86 yuan ($13.50) per ton per year to store the corn.

The total cost of corn auctioned can be estimated by applying these accounting calculations to auction results reported on www.grainmarket.com.cn.

Estimated financial losses from China's auctions of corn from "temporary reserve", 2017-18
Item May-Sept 2017 April-May 2018

Million metric tons
Grain sold at auction 48.8 25.7

Billion dollars
Revenue from auction sales 10.4 5.9
Purchase cost -17.2 -8.9
Cost of interest and storage -4.7 -3.4
Total cost of grain -21.9 -12.3
Assumes exchange rate of 6.35 RMB/US$; interest rate 5%; storage cost of 86 yuan/ton/year. Purchase cost based on temporary reserve prices.

The April-May auctions of corn have generated $5.9 billion (using an exchange rate of 6.35 yuan/dollar), but the original purchase cost of the corn was $8.9 billion. So auction sales, on average, recovered 64 percent of the original cost of the corn--not nearly enough to pay back the loans used to purchase the corn. Interest and storage cost for the corn added $3.4 billion, presumably paid for by subsidies from the Ministry of Finance. Thus, the corn cost $12.3 billion, but only $5.9 billion was generated from auction sales. The net cost to the Chinese government and/or banks of the corn sold is therefore $6.4 billion, or $249 per metric ton.

The 48.8 mmt auctioned during May-September 2017 (for which we could find auction results) generated $10.4 billion and cost $21.9 billion, a net cost of $11.5 billion for 48.8 mmt, or $236 per metric ton.

These costs do not include costs for unsold corn still held in inventories. 

Officials are eager to sell corn since interest and storage costs go up and grain deteriorates the longer the grain is held.

Comments

Popular posts from this blog

Xi Jinping's Doctoral Thesis

Xi Jinping is the vice president and presumed next president of China but little is known about him. In this post the dimsums blog offers its contribution to the genre of Xi Jinping-ology by conveying Xi's decade-old views on agricultural markets. Ten years ago Xi Jinping wrote a thesis, "Tentative Study of Agricultural Marketization" (中国农村市场化研究) for a Doctor of Law degree at Tsinghua University in Beijing, a top breeding-ground for Chinese officials. The dimsums blogger has spent several hours poring over the 200-plus page tome to see what it reveals about Dr. Xi. The thesis is remarkably close to what China has been doing lately in agricultural policy, suggesting that Xi (or the person who actually wrote the thesis) has a major say in policy or is at least in agreement with what's being done. There is nothing adventurous, controversial (or insightful) in the thesis. It seems to be the work of a wonkish technocrat who is not prone to talk out of turn or wander from...

Divergence in U.S. & Chinese egg prices

High egg prices are a hot topic in the United States. China, in contrast, has a glut of eggs and depressed prices.  The March 14, 2025 USDA Agricultural Marketing Service weekly eggs market overview reported that U.S. egg prices continued declining during the second week of March as the supply situation improved. No significant highly pathogenic avian influenza (HPAI) outbreaks have occurred in March and U.S. egg demand is relatively light. The average U.S. wholesale price for Grade A large white eggs was $4.15 per dozen, down sharply from their February peak.  Until 2021, Chinese and U.S. wholesale egg prices had been roughly equal at about $1-to-$2 per dozen with no trend. U.S. prices fluctuated more than Chinese prices, so the U.S. price was sometimes higher, sometimes lower than the Chinese price after converting them to dollars per dozen.  Chinese prices converted using monthly exchange rate and assuming 0.6 kg per dozen. Sources: USDA and China Ministry of Agricult...

China's Corn & Wheat Imports Down 97% From Last Year

China's first customs data for 2025 feature a 97-percent decline in corn and wheat imports from a year earlier. Soybean imports were up slightly by volume (but down in value), and dairy, pork, poultry, and seafood imports rebounded year-on-year. Life was less sweet in China with a 93.7% decline in sugar imports, and drinking appears to be up as wine and beer imports posted gains.   China's agricultural imports for January-February 2025 were down 14.7 percent from a year earlier. The value of farm and food goods imported for the first two months of 2025 totaled $30.7 billion, down $5.26 billion from the same period in 2024. China's exports of agricultural products during January-February totaled $15.2 billion, up $393 million from a year earlier.  Data from China Customs Administration website. As usual, soybeans were the largest component of China's agricultural imports during January-February 2025 with a value of $6.3 billion. Meat imports were valued at $4.1 billion, ...