A screen shows Russian President Vladimir Putin delivering a speech during the plenary session of the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 5, 2026. (Photo by OLGA MALTSEVA / AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Vice President of the People's Republic of China Han Zheng attends the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 5, 2026. (Photo by Alexander KAZAKOV / POOL / AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Vice President of the People's Republic of China Han Zheng attends the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 5, 2026. (Photo by Alexander KAZAKOV / POOL / AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Tanzania's President Samia Suluhu Hassan attends the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 5, 2026. (Photo by Alexander KAZAKOV / POOL / AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Tanzania's President Samia Suluhu Hassan attends the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 5, 2026. (Photo by Alexander KAZAKOV / POOL / AFP via Getty Images)

In this pool photograph distributed by the Russian state agency Sputnik, Tanzania's President Samia Suluhu Hassan attends the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 5, 2026. (Photo by Alexander KAZAKOV / POOL / AFP via Getty Images)

Russian pediatric endocrinologist Maria Vorontsova attends the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 5, 2026. (Photo by OLGA MALTSEVA / AFP via Getty Images)

Russia's largest online retailer Wildberries CEO Tatyana Kim attends the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 5, 2026. (Photo by Olga MALTSEVA / AFP via Getty Images)