新加坡采购需求：耐火材料、耐火砖、耐火浇注料、保温砖、莫来石砖、高铝砖

I'm reaching out to inquire about the availability and pricing for refractory bricks specifically tailored for our upcoming projects. We are in need of two distinct sizes to meet our production requirements. It's crucial that the bricks can withstand high temperatures and have excellent structural integrity. Could you please provide details on the material specifications, minimum order quantities, lead times, and any bulk pricing options you might have? Additionally, info on shipping and payment terms would be appreciated. Looking forward to your prompt response so we can move forward quickly!