[Solid-State: GEM Co-Founds Joint Laboratory For Solid-State Battery Cathode Materials]

【Phosphorus Chemicals: Wengfu Raises Wet-Process 85% Phosphoric Acid Price by RMB 500 to RMB 12,100/ton】 On June 15, 2026, according to SMM, Wengfu increased its ex-factory price for wet-process 85% phosphoric acid by RMB 500 to RMB 12,100/ton. Driven by sharp fluctuations in sulfur prices, this hike is intended to ease tight supply pressures and curb downstream demand. A total of 800,000 tonnes of capacity at the Dazhou and Shanghang bases remain offline. Outlook: Significant geopolitical influences are expected to keep prices volatile in the short term. The rise in phosphoric acid prices further pushes up production costs for iron phosphate and lithium iron phosphate (LFP).

Dongfeng’s new-generation solid-state battery (oxide-polymer composite) to start mass production in 2H 2026; demo vehicles logged >3.2 million km safely. Dongchi Energy’s semi-solid device shipped to Djibouti (offshore oil platform application). Aviation solid-state battery energy density exceeds 480Wh/kg, boosting eVTOL range by 65%+. Sun Xueliang’s team achieved low-cost Li₂S (cutting sulfide electrolyte cost by >86%) and Li-Te battery with 13,000+ cycles.

According to EV media outlet Electrek on June 4 local time, Nissan is launching a project to develop “Cost-effective, Resilient Solid-state Li-S” batteries together with UK battery company Gelion, Nissan Technical Centre Europe (NTCE) and the University of Oxford. The project will run for three years, with a total budget of around GBP 3.4 million, or about USD 4.5 million. Of this, Gelion will receive around GBP 2.4 million, or about USD 3.2 million, in UK government funding. The key focus of the project is the development of solid-state lithium-sulfur batteries using sulfur-based cathode materials.