Segmentation by type classifies the product into three grade categories that influence pricing and volume. API‑grade material, purified to meet regulatory specifications for drug substances, commands the highest unit price and is primarily consumed within the pharmaceutical application segment. Reagent‑grade product, meeting lower impurity thresholds, serves the specialty chemicals and R&D markets where cost sensitivity outweighs regulatory stringency. Custom‑synthesis offerings, tailored to specific particle size, moisture content, or isotopic labeling requirements, occupy a niche across all applications but are especially relevant for agrochemical manufacturers seeking optimized process yields. The relative market contribution of each type mirrors the application distribution: API‑grade supplies roughly 60 % of total revenue, reagent‑grade about 25 %, and custom‑synthesis the remaining 15 %. This taxonomy clarifies how product specifications align with end‑use demands, shaping the overall market dynamics.