Multiple chemical, energy, and lithium battery material companies intensively issued price adjustment notices, all confirming the implementation of new sales prices starting from August 1, 2026.

Upstream bulk raw materials such as coal, barite, feedstock oil, and coal tar have continued to rise in price, causing a significant climb in corporate production costs. This has become the core driver of this round of concentrated price adjustments across multiple categories, with cost pressure being fully transmitted throughout industrial chains such as rubber, lithium batteries, and chemical fillers.

Carbon Black: Cabot raises rubber carbon black by $100/ton; crude oil cost inversion forces price adjustment

Cabot (China) Investment Co., Ltd. officially issued the "Notice on Price Adjustment for Rubber Carbon Black" on July 27, 2026, specifying that the price adjustment will be effective from August 1, 2026.

Precipitated Barium Sulfate: Shaanxi Fuhua raises price by 100 yuan/ton; barite and coal drive up costs

Shaanxi Fuhua Chemical Co., Ltd. issued a price adjustment letter on July 29, 2026, stating that starting from August 1, 2026, the supply price of precipitated barium sulfate for cooperative customers will be increased by 100 yuan per ton based on the original pricing.

Coal tar and lithium battery raw materials follow suit with price hikes; costs rise across the entire chemical industry chain

In addition to the two filler categories of carbon black and barium sulfate, coal tar and lithium battery cathode materials are also seeing widespread price increases.

The window period for this round of concentrated price hikes for chemical raw materials is uniformly locked for implementation on August 1. The logic behind the price hikes is highly consistent: upstream energy and mineral raw materials have seen large price increases, and the original pricing of downstream chemical manufacturing sectors can no longer cover production costs.

This concentrated price increase across multiple categories implies that the procurement costs for mid-to-downstream manufacturing industries such as rubber products, lithium battery manufacturing, coatings, and plastic fillers will rise overall. Cost pressure in the industrial chain is transmitted level by level from top to bottom, and there is a possibility that subsequent terminal product costs may follow suit with an upward float.