印度采购需求：玻璃纤维粗纱、直接粗纱、组装粗纱、E玻璃纤维粗纱、玻璃纤维粗纱、喷涂粗纱

We are looking to procure B-grade materials in various specifications. Specifically, we need woven roving e-glass fabric with a GSM of 600, along with B-grade CSM marine-grade emulsion mat at a GSM of 450. Both products should have a width of 125 cm, with length flexible to our requirements. Additionally, we are interested in combo mats with a GSM ranging from 900 to 1800, also at a width of 125 cm. Our total demand is for 20 tons of these B-grade materials each month. Please provide your best competitive pricing for these materials, as we aim to establish a consistent supply chain. Looking forward to your prompt response. Thank you!