by Beiyi Seow Agence France-Presse BEIJING, China (AFP) — Bedevilled by high fuel and fertilizer costs, along with a labor crisis driven by Covid-19 restrictions, China risks a smaller autumn harvest that could supercharge demand for commodities just as the world can afford it least. Global food prices have spiked since Russia’s February invasion of Ukraine, a major world producer of wheat, corn and sunflower oil, driving costs to record highs. Moscow stands accused of […]