10份料单更新！求购芯科、ST、MPS等芯片

Group 1 - The company "Chip Superman" has a 1,600 square meter smart warehouse for chips, with over 1,000 stock models and around 100 brands, totaling 50 million chips in stock valued at over 100 million [1] - The company operates an independent laboratory in Shenzhen, ensuring quality control (QC) for each material [1] - The company has served 20,000 users and can complete transactions in as fast as half a day [4] Group 2 - The company is actively seeking to purchase specific chip models, including 20,000 units of EFM8BB21F16G-C-QFN20R from Silicon Labs and 30,000 units of STM32F405RGT6 from STMicroelectronics [2] - The company is also offering discounted sales on advantageous materials, including 18,500 units of MSP430G2955IRHA40R from Texas Instruments and 97,500 units of L79L05ABUTR from STMicroelectronics [3] Group 3 - The company promotes its services through a mini-program for factory surplus materials, addressing challenges in selling and pricing [5] - The company provides a web portal for users to access its services [6]