Near‑Term Impact Of Geopolitical Tensions On Quartz Stone Raw Material Prices (Q1–Q2 2026)

Since the beginning of 2026,KJLhave two specific developments have directly pushed up the cost of producing engineered quartz stone: rising resin prices due to crude oil volatility and higher freight rates caused by renewed Red Sea disruptions.

1. Resin cost spike (February–March 2026)
Unsaturated polyester resin (UPR), which makes up 7–10% of a quartz slab, depends on styrene – a petrochemical derivative. In late January 2026, renewed strikes on commercial vessels in the Red Sea forced shipping lines to again reroute around the Cape of Good Hope, adding 10–14 days to Middle East‑to‑Asia voyages. This triggered a 12% jump in benzene and ethylene prices, which feed directly into styrene production. Consequently, UPR prices in China's major quartz‑producing regions rose by approximately 8–10% between February and March 2026. Suppliers have already issued price increase notices of $1.20–$1.80 per square meter for slabs shipped from April onward.

2. Freight rate surge (March 2026)
The same Red Sea security situation caused container freight rates from China to Europe and the US East Coast to climb again. The Shanghai Containerized Freight Index (SCFI) for Europe jumped 18% in the first week of March 2026, adding $400–$600 per FEU. For quartz manufacturers, this means higher delivered costs for both imported raw materials (e.g., specialty pigments and resin additives) and finished slabs destined for overseas buyers. Several Chinese exporters have imposed temporary $2–$3 per square meter surcharges on quartz stone products since mid‑March 2026 to offset the shipping volatility.

3. US import tariff enforcement (effective April 2026)
On March 15, 2026, US Customs and Border Protection began stricter enforcement of the expanded Section 301 tariffs on Chinese‑origin quartz countertops, raising the effective duty rate from 25% to 30% for many product codes. This has forced US importers to accelerate orders ahead of full implementation, creating a short‑term demand spike and pushing up FOB prices by approximately 5% in late March 2026.

Summary
In the past two months alone, KJLquartz stone manufacturers have faced a three‑layer cost increase: higher resin prices, elevated ocean freight, and new tariff enforcement. These near‑term pressures have already translated into price adjustments of 8–12% on export quotations compared to January 2026 levels. Buyers should expect continued volatility as long as the Red Sea crisis and trade measures remain unresolved.