Sulfonyl hydrazides, such as para-toluene sulfonyl hydrazide, are mainly produced as chemical blowing agents in plastic and rubber industries, as well as intermediates in pharmaceuticals. The global production landscape remains relatively niche, with concentrated manufacturing capacity in Asia—particularly in China and India—where low-cost synthesis and proximity to downstream industries drive localized output. Price trends in 2025 show moderate fluctuation. Prices peaked slightly in Q1 due to upstream raw material shortages and logistics delays, but have since stabilized. Overall, sulfonyl hydrazides remain competitively priced due to ample feedstock availability and minimal regulatory pressures compared to other specialty chemicals. That said, rising energy costs in Asia and transportation fees are exerting upward pressure on landed costs in export destinations.