Soybean harvested in Suihua, NE China's Heilongjiang

Staff members pack newly harvested soybeans at a grain trading company in Suihua of northeast China's Heilongjiang Province, Oct. 25, 2022. Heilongjiang, a significant grain-producing province in China, has recorded a bountiful soybean harvest recently. (Xinhua/Zhang Tao)

This aerial photo taken on Oct. 25, 2022 shows newly harvested soybeans being loaded into a railway container at a grain trading company in Suihua of northeast China's Heilongjiang Province. Heilongjiang, a significant grain-producing province in China, has recorded a bountiful soybean harvest recently. (Xinhua/Zhang Tao)

A staff member performs quality testing on newly harvested soybeans at a grain trading company in Suihua of northeast China's Heilongjiang Province, Oct. 25, 2022. Heilongjiang, a significant grain-producing province in China, has recorded a bountiful soybean harvest recently. (Xinhua/Zhang Tao)

Staff members sample newly harvested soybeans for quality testing at a grain trading company in Suihua of northeast China's Heilongjiang Province, Oct. 25, 2022. Heilongjiang, a significant grain-producing province in China, has recorded a bountiful soybean harvest recently. (Xinhua/Zhang Tao)

This aerial photo taken on Oct. 25, 2022 shows some trucks loaded with newly harvested soybeans at a grain trading company in Suihua of northeast China's Heilongjiang Province. Heilongjiang, a significant grain-producing province in China, has recorded a bountiful soybean harvest recently. (Xinhua/Zhang Tao)

Newly harvested soybeans are loaded into a railway container at a grain trading company in Suihua of northeast China's Heilongjiang Province, Oct. 25, 2022. Heilongjiang, a significant grain-producing province in China, has recorded a bountiful soybean harvest recently. (Xinhua/Zhang Tao)

This aerial photo taken on Oct. 25, 2022 shows newly harvested soybeans being loaded into a railway container at a grain trading company in Suihua of northeast China's Heilongjiang Province. Heilongjiang, a significant grain-producing province in China, has recorded a bountiful soybean harvest recently. (Xinhua/Zhang Tao)