Entity

Founded in 1986, Shandong Yuhuang Chemical (Group) Co., Ltd. (Chinese: 山东玉皇化工（集团）有限公司) is a large-scale enterprise headquartered in Heze City, Shandong Province. It is recognized as a key high-tech enterprise under the “National Torch Plan” and has been cited as a national innovative pilot enterprise. The company has evolved over nearly four decades from a regional producer into a comprehensive group involved in the manufacturing, distribution, and engineering of chemical products.

Direct Subsidiaries & Operating Entities

Shandong Yuhuang Chemical (Group) Co., Ltd. functions as a parent holding company. While it sets strategy and manages the overall corporate entity, the direct manufacturing and refining operations are almost exclusively conducted through its specialized subsidiaries.

*Isobutane dehydrogenation (Lumus) => MTBE (Generic technology, not licensed in)
**Dismissed, equipment has been dismantled.
*** Combined into Kexin Chemical Co., Ltd.
°Produces EV batteries
°°Sold to Koch
 

Mode of Operation

The group utilizes a “hub and spoke” operational model:

1. Refining Assets: Facilities like those under Shandong Shengrong or Dongming Jinyu handle the initial “cracking” and fractionation of raw materials (naphtha, propane, isobutane).
2. Specialized Manufacturing: Once raw feedstocks are produced, they are piped or transported to units like Yuhuang Shengshi (for specialty C₅ chemicals) or other specialized polymer plants within the industrial zones.
3. Industrial Parks: The subsidiaries are almost all clustered within major chemical industrial parks (most notably in the Dongming Petrochemical Industrial Park). This allows them to share utility infrastructure, pipelines, and logistics, which is essential for maintaining cost-efficiency in the commodity chemical business.

Industrial Scope

The company has transitioned from a basic chemical manufacturer into a group that integrates the following:

1. Refining & Deep Processing: Converting crude oil and petroleum fractions into high-value chemical feedstocks.
2. Polymerization: Transforming basic chemical building blocks into industrial plastics and rubbers.
3. Industrial Logistics & Infrastructure: They maintain significant oil storage capacity (approx. 200,000 tons) and manage their own logistics, transport, and machinery manufacturing units.
4. Diversified Ventures: The group is also involved in new energy battery development, real estate development, and construction/engineering installation services.

Product Portfolio

The company operates a highly integrated industrial chain. Their production is categorized into several distinct chemical streams:

• Petrochemicals & Gases: MTBE (Methyl Tertiary Butyl Ether), dimethyl ether, liquefied petroleum gas (LPG), naphtha, propylene, propane and isobutane.
• Aromatics & Intermediates: Styrene, benzene, ethylbenzene, toluene and xylene.
• Polymer Materials: Polystyrene (EPS - Expandable Polystyrene), polypropylene, butadiene rubber and polyisobutylene.
• C₅ & Fine Chemicals: Isoprene (including polymer-grade), piperylene, dicyclopentadiene (DCPD), C₅ petroleum resin, cyclopentane, cyclopentene and cyclohexanone.
• Others: Ethylene oxide, petroleum coke, sulfur and refined chemical products.