Black Sea Blockade Triggers Global Grain Supply Chaos

The blockade of shipping in the Black Sea is having far-reaching consequences for global grain supplies. Russia and Ukraine, which account for more than a quarter of global wheat trade, are seeing their combined wheat exports decline sharply due to intensified attacks on ports, grain terminals, elevators, and vessels.

According to SovEcon, combined wheat exports from Ukraine and Russia in July, September may amount to approximately half of last year's volume. Egypt, the world's largest wheat buyer, has not received grain from the Black Sea for about a month, leading to a surge in wheat prices to their highest level in three years.

The situation is particularly dire for Ukraine, as the ports of the Odesa region handle about 90% of Ukraine's grain exports. Alternative routes are unable to fully replace maritime transport, and the country's agricultural exports fell to their lowest level since April 2022 in August.