Casumina (CSM) 9M2026 Profit Falls 74% Despite Revenue Growth

Overview

Casumina (ticker CSM, HOSE) reported 9M2026 net revenue of VND 3,382 billion, up 7.2% year on year, while net profit after tax fell 74% to VND 15.9 billion. The profit decline reflects higher raw material, financial and selling costs, plus competitive pressure in the domestic and export tire market, according to the company’s Q3/2026 financial statements and its explanation of results.

Key Facts

• 9M2026 net revenue: VND 3,382 billion, up 7.2% year on year.
• 9M2026 net profit after tax: VND 15.9 billion, down 74% year on year.
• Q3/2026 net revenue: VND 1,129 billion, up nearly 10% year on year.
• Raw material costs rose about 7.5%, driven by oil-derived inputs such as synthetic rubber and carbon black amid Middle East conflict.
• Total assets at 30 September 2026: VND 3,961 billion, up 3.6% since the start of the year.
• Inventories: VND 1,365 billion; short-term receivables: VND 1,098 billion.
• Financial expenses rose on higher bank interest rates and payment discounts; logistics costs increased in both export and domestic operations.

What Happened

In its Q3/2026 financial statements, Công ty CP Công nghiệp Cao su Miền Nam (Casumina) reported quarterly net revenue of VND 1,129 billion, up nearly 10% from a year earlier, but rising production and operating costs weighed on profit. The company said Middle East conflict pushed up prices for oil-derived materials including synthetic rubber and carbon black, lifting raw material costs by roughly 7.5%. Selling prices could not be raised in step because of competition in the tire market and delays in price adjustments, which narrowed gross margin.

Casumina also cited higher bank interest rates and payment discounts as the main drivers of increased financial expenses, while logistics costs rose in both export and domestic operations. The tire market is weakening at home and abroad, purchasing power has not recovered strongly, and competition from low-priced imports is intensifying. The company increased marketing and distribution investment to defend and expand market share, which raised selling expenses. It also widened credit terms to support customers, adding pressure on cash flow and receivables management.

Market Context

CSM closed at VND 12,100 on 20 October 2026. The stock sits in the Automobiles & Parts sector on HOSE, and the 74% profit decline comes against a Vietnamese market where input-cost inflation and financing costs are pressuring manufacturers with thin margins. The revenue growth shows volume and pricing held up, but the profit result points to limited operating leverage in a competitive tire segment exposed to imported products.

Strategic Significance

The core issue for long-term holders is margin structure rather than demand. Casumina is growing revenue but cannot pass through raw material inflation quickly because of import competition, so earnings remain highly sensitive to oil-linked input prices and bank funding costs. Management’s Q4/2026 plan focuses on product mix restructuring, cost reduction, using export cash flow to limit currency exposure, tighter control of production consumption rates, and possible selling price adjustments. Execution on pricing and working capital will determine whether the profit decline is cyclical or structural.

What to Watch

• Q4/2026 and full-year 2026 results, including whether gross margin recovers as raw material prices stabilize.
• Any announced selling price adjustments and their effect on volumes versus imported competitors.
• Receivables and inventory trends, given VND 1,098 billion in short-term receivables and VND 1,365 billion in inventories at 30 September 2026.
• Bank interest rate moves and their impact on financial expenses and payment discounts.
• Export order flow and logistics costs, which management flagged as a Q4 priority.