J.Estina

026040 · KOSDAQ · ₩026040 · 제이에스티나

₩1,960▼ ₩27 (1.36%)End-of-day · Oct 28, 2026 · End-of-day prices.
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News · Money Today·

Prosecution Appeals Suspended Sentence for J.Estina CEO Over Passing Off Chinese-Made Watches as Domestic Products

Predicted impact: Medium

Prosecution appeal of CEO sentence over fraudulent origin labeling; legal news for a small company.

News · Herald Business·

Sold 'Chinese-made' Acetone-Erased Products Undetected… JS Tech CEO Gets Suspended Prison Sentence [Society&]

Predicted impact: Low· Actual: −13.4% vs sector, volume 0.7× normal (5 trading days)

Suspended prison sentence for CEO over mislabeled products; the same ruling already reported in recent days.

News · Edaily·

"Chinese-made watches sold as Korean-made"…JSTYNA CEO gets suspended sentence

Predicted impact: Medium· Actual: −13.4% vs sector, volume 0.7× normal (5 trading days)

CEO fraud suspended sentence already reported; high lowered to medium on repeat.

News · Seoul Economic Daily·

Chinese watches passed off as Korean-made, 120,000 units: JST CEO Kim Yu-mi sentenced to prison, suspended

Predicted impact: Medium· Actual: −8.3% vs sector, volume 0.6× normal (5 trading days)

CEO given suspended prison term in first trial; same ruling already reported recently.

News · Newsis·

CEO of JST Nature sentenced to prison term with suspended sentence in first trial for passing off Chinese watches as Korean-made

Predicted impact: Low· Actual: −8.3% vs sector, volume 0.6× normal (5 trading days)

Suspended prison sentence for the CEO in a product-labeling case; limited financial impact expected.

Also known as: J.Estina / 제이에스티나 / 026040 / KRX:026040

Source: KRX statistical information