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HS kodea: 3204191100 (Sulphur Black eta bere prestakinak), 0% esportatzeko BEZa itzultzeko tasa. Zerga hobari onurarik gabe, industria kostuen kontrolan oinarritzen da guztiz, produktuen kalitatea eta lehiarako betetzea. Bolumen orokorra Outlook: Hazkunde apal leuna, hazkunde-tasa motelagoa duena (Urte osoa 2026) Historical Volume Benchmark China’s total export volume of sulphur black reached approximately 48,000–50,000 tons in

The End of an Era: The Looming Crisis and Existential Battle of Shandong’s Independent Refineries in the Spring of 2026 In the spring of 2026, a lingering chill still hovered over the land of Qilu (Shandong probintzia). While the cities were still fast asleep, the futures trading rooms of several local independent oil refineries (known

Macro Backdrop The current U.S.-Iran conflict represents the most severe geopolitical energy crisis since the Cold War. Ormuz itsasartea, gisa goraipatu “energia globalaren bizi-lerroa,” munduko petrolio gordinaren kopuru handietarako igarobide kritikoa da, gas natural likidotua (GNL), eta Ekialde Hurbileko lehengai kimikoak (such as methanol and ethylene

I. IntroductionIn the field of pharmaceutical intermediate synthesis, the quality of raw materials directly dictates the purity and yield of the final product. As a critical inorganic chemical raw material, sodium hydrosulfide ($NaHS$) plays a pivotal role as a sulfidizing agent in pharmaceutical synthesis. Hala ere, the quality of commercially available industrial-grade sodium hydrosulfide varies significantly.

The global sodium sulfide market is projected to reach USD 924.6 milioika 2035, recording an absolute increase of USD 318.8 million over the forecast period. The market is valued at USD 605.8 milioi in 2025 and is set to rise at a CAGR of 4.3% during the assessment period. The overall market size is

In the fast-evolving global pulp and paper industry, the strategic importance of Sodium Hydrosulfide (NaHS) has become more undeniable than ever. As a highly efficient reducing agent and processing aid, it plays a critical role in increasing pulp yield, optimizing bleaching processes, and assisting enterprises in transitioning toward green, low-carbon operations.As we navigate the new

Zer da sodio hidrosulfuroa? Sodio hidrosulfuroa (NaHS) larrua ontzea bezalako industrietan erabili ohi den konposatu kimikoa da, meatzaritza, pasta eta papera prozesatzea, eta fabrikazio kimikoa. Bere propietate murrizteko eta meatzaritzako sufre koloratzaileen ekoizpenean eta flotazio agenteetan duen zereginagatik ezaguna da, Sodium Hydrosulfide plays a critical role in many industrial processes