HARARE, Zimbabwe — This southern African nation has reported record tobacco sales as it reestablishes itself as one of the leading growers in the world, and yet the small-scale Black farmers now selling their crop mostly to China are “heavily indebted” and seeing “minimal” benefits, according to an association that represents their interests.

Critics say the farmers don’t benefit as they should from Zimbabwe’s tobacco boom, largely because of a contract system that locks them into unfavorable loans and prices, often with Chinese companies operating under the state-owned China National Tobacco Corporation, the largest cigarette maker in the world.

China buys most of Zimbabwe’s tobacco to serve its huge market. While other companies and local merchants are also involved in the contract system, it is dominated by Chinese firms and their agents.

The Zimbabwean government announced Wednesday that the country, Africa’s top producer, has so far sold 575 million pounds of tobacco since the selling season opened in March, topping the previous record of 570 million pounds in 2019. It praised the numbers as proof of the success of a controversial and often violent land reform process that began more than 20 years ago. Starting in 2000, a few thousand white farmers were forced off their land, which was then redistributed to tens of thousands of landless Black farmers.

Acting Information Minister Jenfan Muswere said that Black farmers given land under the reforms now made up 60% of the 150,000 farmers who grew tobacco this season. Overall, small-scale Black farmers contributed 85% of the crop, “demonstrating that government policies in the agriculture sector are sound and continue to bear fruit,” Muswere said.

But the government’s celebrations were offset by the Tobacco Association of Zimbabwe, which represents the farmers.

“This is a momentous achievement for the sector. It shows that farmers are working hard. But the benefits to farmers are minimal,” said George Seremwe, president of the association. “It is worrying that most farmers are heavily indebted.”

“We would be happier if this tobacco success story translates to improved livelihoods for farmers,” Seremwe said Thursday.

Under the contract system, the government-run China National Tobacco Corporation and its subsidiaries loan seeds, fertilizers, food and money to the Zimbabwean farmers. The farmers, in turn, are obligated to sell their tobacco crop to those firms or their agents, who generally set the price.

Around 95% of Zimbabwe’s tobacco crop is financed through the contract system.

And while production is increasing, farmers say their position is not improving and the contract system is a debt trap because prices sometimes drop or they receive reduced inputs while still having to make the same repayments on loans. Farmers are now losing prized assets like livestock after failing to make their repayments, Seremwe said.