Hyosung starts bio-BDO production: 50,000 metric tons matter for Hyosung stock

Published on 10/25/2026 at 01:35 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Hyosung starts bio-BDO production in Vietnam with 50,000 metric tons annually. For Hyosung stock, second-quarter revenue reached KRW 733.6 billion.

Bio-based production expands

Hyosung began commercial bio-BDO production in Vietnam on October 19, 2026, with 50,000 metric tons of annual capacity.
Second-quarter 2026 revenue reached KRW 733.6 billion, up 21.9 percent year over year.
Hyosung Corporation had a market capitalization of KRW 1.95 trillion as of October 23, 2026.

Hyosung, KR7004800009, Illustration mit AI erstellt.

Hyosung (KR7004800009) began commercial bio-BDO production in Vietnam on October 19, 2026, with an initial annual capacity of 50,000 metric tons. The project links sugarcane-based raw materials with bio-based spandex production and gives Hyosung a quantified expansion path in renewable materials.

According to PR Newswire on October 19, 2026, Hyosung plans to invest USD 1.0 billion and expand capacity in stages to 200,000 metric tons per year. The company said the integrated network is designed to improve supply reliability, production efficiency and transportation requirements.

What changes with 50,000 metric tons?

The immediate significance is vertical integration. Bio-BDO produced in Vietnam is supplied to Hyosung's Dong Nai operations, converted into PTMG and used in regen BIO spandex. That structure connects chemical production with a finished textile product rather than leaving the renewable-material strategy at the raw-material stage.

The 200,000-metric-ton expansion target is four times the initial 50,000-metric-ton capacity. The investment therefore combines a current production asset with a demand-dependent scale-up plan, while the company also identifies automotive interiors and biodegradable plastics as potential applications for bio-based intermediates.

Quarterly figures set the baseline

Hyosung's investor-relations page reports second-quarter 2026 revenue of KRW 733.6 billion, up 21.9 percent year over year. Operating profit reached KRW 231.6 billion, while the operating profit margin was 31.6 percent. Those figures provide the financial baseline against which the new Vietnam capacity will be judged.

The next date is October 27

PR Newswire lists October 27, 2026, as the start of Functional Fabric Fair in Portland, Oregon, where Hyosung TNC is scheduled to present bio-based spandex applications. The event gives the production project a direct commercial and customer-facing follow-up.

Stock valuation and trading context

Hyosung Corporation had a market capitalization of KRW 1.95 trillion on October 23, 2026. Its Korea Exchange closing price was KRW 116,800 on the same date, with a 52-week range of KRW 110,100 to KRW 318,000. The stock therefore sits 5.90 percent above its 52-week low, calculated from the reported closing price and low.

Hyosung stock is best viewed through two measurable lenses: whether the bio-based platform reaches its 200,000-metric-ton expansion goal and whether the second-quarter margin can support further investment. The next commercial milestone is dated October 27, 2026.

Company facts and dated market values

Hyosung Corporation's investor-relations page identifies the second-quarter 2026 reporting period and reports 16,740,407 shares outstanding, a 5.9 percent dividend yield and earnings per share of KRW 27,590. These figures add income and shareholder-return context to the Vietnam investment.

The Korea Exchange close was KRW 116,800 on October 23, 2026. The company therefore enters the next scheduled industry presentation with a KRW 1.95 trillion market capitalization and a production project backed by a planned USD 1.0 billion investment.