Segmentation by type classifies processing operations into five distinct groups, each influencing the market’s structural composition. Fresh processing involves immediate cleaning, filleting, and packaging of live catch, supporting premium‑price channels but limited by shelf‑life constraints. Frozen processing—the largest volume‑based type—covers quick‑freezing, blast‑freezing, and IQF (individually quick‑frozen) techniques, enabling broad distribution and inventory stability. Canned processing utilizes thermal sterilization to produce shelf‑stable products, catering to convenience markets and contributing a steady share of the market despite higher production costs. Value‑added products such as surimi, fish sticks, and ready‑to‑eat meals apply further formulation, seasoning, and coating steps, driving higher margins and capturing niche consumer segments. By‑product utilization extracts residual oils, proteins, and chitin for secondary markets, enhancing overall resource efficiency and adding incremental revenue streams. The relative importance of each type is reflected in capacity allocation and capital expenditure across the sector.