What is the list and amount of obsolete inventory that MD can request from MD? Is there any estimated cash flow in 2020?請Greg提供可以向MD請求的過期庫存清單及金額,如果金額可以確定請預估於2020年的現金流中How is Honda's contract settledHonda's contract settled processWhat kind of company is Drone America / Insitu / Axiom / AQRD? What are the company's operating conditions and key skills? AB aero partner puts forward a proposal, should be include how to give direction to assist market of CSC? How to find out the strengths of CSC to help CSC find the right and profitable programs?