Inquiry about Custom Activewear Clothing NEW

I am the founder of a premium activewear brand launching in Pakistan and Southeast Asia. We are looking for a manufacturer to produce custom activewear clothing including performance t-shirts, tank tops, training shorts, leggings, sports bras, joggers, hoodies, and tracksuits. Fabrics should be nylon-spandex, moisture-wicking polyester blends, and 100% cotton with 4-way stretch and flatlock stitching. All pieces will have custom logo and branding. We need samples urgently. Please provide FOB prices for 100, 500, and 1000 pcs per style, sample prices, lead times, payment terms, and 20ft container details. We are looking for a long-term partnership and will make a decision this week.