Segmentation by type of Hydroxychloroquine Sulfate Tablets focuses on dosage strength, release profile, and branding status. The dominant 200 mg immediate‑release tablet, marketed both as branded and generic, captures the bulk of sales due to its alignment with standard dosing regimens across all indications, representing roughly 65 % of unit volume. A secondary 400 mg tablet—often prescribed for severe cases or weight‑based dosing—contributes about 20 % of the market, reflecting its niche but clinically important role. Extended‑release formulations, still emerging, hold an estimated 5 % share, driven by patient‑centric demand for reduced dosing frequency. Finally, generic equivalents across both strengths collectively account for the remaining 10 %, highlighting the impact of price competition and regulatory pathways on market structure. This type‑level taxonomy clarifies production scaling, cost structures, and competitive positioning within the overall Hydroxychloroquine Sulfate Tablets market.