China heavy-duty truck market Report Interpretation

Overview

This update reviews China’s July 2026 heavy-duty-truck sales. Morgan Stanley highlights a slowdown in overall growth and domestic demand, partly offset by export strength and continued rapid adoption of new-energy trucks.

Core views

CV World estimated July 2026 heavy-duty-truck sales at 92k units, up 8% year on year but down 21% month on month. Morgan Stanley characterizes this as a continued loss of momentum compared with 23% year-on-year growth in 1H26. Cumulative sales for the first seven months reached 753k units, up 21% year on year. The slowdown was concentrated in the domestic market. Domestic wholesale sales were 54k units, down 5% year on year, which the report attributes mainly to seasonally softer demand, purchases brought forward ahead of the China IV trade-in policy, and mandatory adoption of advanced emergency braking systems from July 1. Export sales provided an offset, rising 36% year on year to 38k units. LNG heavy-duty trucks weakened materially: sales fell 40% year on year and 29% month on month to 8k units. Penetration dropped to 13%, down 8 percentage points year on year and 1 percentage point month on month. The report links this decline to a narrow diesel-LNG price gap of Rmb1.6k per ton, down 46% year on year despite rising 16% month on month. By contrast, new-energy HDT sales continued to expand strongly. Sales rose 68% year on year to 28k units, lifting penetration to 45%, 19 percentage points higher than a year earlier and unchanged from the prior month. Morgan Stanley notes a slight sequential slowdown in growth but presents new-energy trucks as the key source of continued strength in the sales mix.

Analysis framework

The report tracks monthly and year-to-date HDT unit sales, separates domestic wholesale demand from exports, and compares propulsion segments by sales growth, penetration and the diesel-LNG price spread. It then links observed changes to seasonality, policy timing, regulation and fuel-price economics.

Methodology notes

• Industry AnalysisSupply-demand framework

  Monthly supply-demand and sales-mix analysis for heavy-duty trucks

  The report decomposes total HDT sales into domestic wholesales and exports, then explains domestic demand using seasonality, policy-related purchase timing and regulatory implementation.

• Industry AnalysisVolume-price decomposition

  Fuel-price economics and propulsion-segment penetration analysis

  The report uses the diesel-LNG price gap alongside LNG sales and penetration to explain weaker LNG truck demand, while tracking new-energy sales and penetration separately.

Key data

• July 2026 HDT sales92k units+8% y-y; -21% m-m
• 1H26 HDT sales growth+23% y-yComparison base cited for the slower July growth momentum
• July domestic wholesale sales54k units-5% y-y
• July HDT exports38k units+36% y-y
• 7M26 HDT sales753k units+21% y-y
• July LNG HDT sales8k units-40% y-y; -29% m-m; 13% penetration
• Diesel-LNG price gapRmb1.6k/ton-46% y-y; +16% m-m
• July new-energy HDT sales28k units+68% y-y; 45% penetration, +19ppt y-y and flat m-m

Impact & implications

The report indicates that July sector growth relied increasingly on exports and new-energy HDTs as domestic wholesale demand softened. LNG truck demand and penetration remained under pressure because the fuel-cost advantage versus diesel was limited.