Within the types classification, conductive carbon black is differentiated by particle size, structure, and surface chemistry, each influencing conductivity and filler loading. The most prevalent grade, N550, features a moderate particle diameter (~30 nm) and high structure, delivering a balance of conductivity and processability; it commands the largest share of the market, roughly 40 %, across most applications. N660, with a finer particle size (~20 nm) and lower structure, offers superior dispersion in polymer matrices, making it the preferred choice for high‑precision electronics and accounting for about 25 % of sales. The high‑structure N772 variant provides the highest conductivity at minimal loading, essential for automotive battery terminals and thus contributes around 20 % of revenue. Finally, N990, a specialty ultra‑high‑structure grade, is utilized in niche industrial and aerospace composites where extreme conductivity and thermal stability are required, representing the remaining 15 % of the market. These type distinctions directly affect cost structures and adoption rates, delineating the market’s internal taxonomy.