Russia’s air transport agency Rosaviatsiya is considering various alternatives for aircraft parts supply after China refused to supply aircraft parts amid sanctions, Russian news agency Interfax reported.

Rosaviatsia official Valery Kudinov was quoted by Interfax as saying: “As far as I know, there is information that a request has been made to China, but China has refused to do it.”

Earlier this month, Boeing and Airbus announced that they will stop aircraft spare parts supply to Russia in response to its invasion of Ukraine. Many other aviation-related companies have followed suit.