Active Pharmaceutical Ingredient Market Research Report: By Type of Manufacturer (Captive, Merchant), Type (Generic APIs, Innovative APIs), Type of Synthesis (Biotech, Synthetic), Type of Drug (Prescription Drugs, OTC Drugs), Therapeutic Application (Communicable Diseases, Oncology, Diabetes, Cardiovascular Diseases, Pain Management, Respiratory Diseases), Distribution Channel (Offline, Online) - Global Industry Revenue Estimation to 2030