Global Si3N4 Powder market trend 2025-2026 High Purity Silicon Nitride Si3N4 Powder CAS 12033-89-5, 99% by Newswhatsontianjin
Gazprom recently said it had completely suspended gas supplies to Bulgarian Gas company and Polish Oil and Gas Company (PGNiG) because it was not being paid in rubles. Russia said it would resume gas supplies after it agreed to pay for them in ruble…