2024 Ningbo High karshen Polypropylene Industry Conference da Upstream da Downstream Supply da Bukatar Forum

Manajan kamfaninmu Zhang ya halarci taron masana'antu na Ningbo High karshen Polypropylene na 2024 da dandalin samar da kayayyaki da buƙatu na ƙasa daga Maris 7th zuwa 8th, 2024.