沙特阿拉伯采购需求：比特大陆 Antminer S21，比特币矿机，200TH/S，电源，加密货币挖矿，ASIC 矿机

I'm looking to set up a complete BTC mining operation in Saudi Arabia and would appreciate your assistance in this regard. Specifically, I'm interested in acquiring all necessary components, including high-performance mining hardware, efficient cooling systems, and reliable power supplies. Please provide guidance on the best equipment options suitable for our region's climate and any recommendations for optimal setup configurations. Additionally, I'd like to discuss the infrastructure and any local regulations that might affect the installation and operation of this mining setup. As I mentioned, I require connectivity for 2 device ports. Insights on sourcing and logistics in Saudi Arabia would also be invaluable. Looking forward to your detailed proposal and suggestions on how to move forward with this project. Thank you!