Somboon Advance Technology vs Compagnie Generale des Etablissements Michelin SCA: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Somboon Advance Technology Public Company Limited (SAT.BK)

Q3 202620 Jul – 17 Sep 2026

▲3

Chinese EV investment wave Four Chinese tech and auto giants plan to invest 70 billion baht in Thailand, including EV production and R&D. This should boost demand for Thai auto parts, helping Somboon Advance Technology (SAT) as a local supplier.
This is a major new demand driver for SAT's core business.
EV excise tax to favor local parts The EV board approved a plan to tax fully imported EVs higher and locally made EVs lower, based on use of Thai parts. This encourages carmakers to buy more local parts, benefiting SAT over time.
This policy directly supports SAT's sales to EV makers and is a key new regulatory catalyst.
30% tax on imported EVs expected The government may impose a 30% excise tax on fully imported EVs, with a decision due by September. This would push EV makers to build factories in Thailand and source parts locally, a medium-term positive for SAT.
This is the latest concrete step in the EV tax plan, reinforcing the local-content theme.
US tariffs: auto parts exempt, but risks remain New US tariffs under Section 301 impose a 12.5% levy on some Thai exports, but auto parts like SAT's are exempt under Section 232. Still, broader export pressure and possible future tariffs could weigh on sentiment.
This is a counterweight: it shows a risk that could offset positive drivers, though SAT is directly shielded.

August 202620 Jul – 17 Sep 2026

▲3

Chinese EV investment wave Four Chinese tech and auto giants plan to invest 70 billion baht in Thailand, including EV production and R&D. This should boost demand for Thai auto parts, helping Somboon Advance Technology (SAT) as a local supplier.
This is a major new demand driver for SAT's core business.
EV excise tax to favor local parts The EV board approved a plan to tax fully imported EVs higher and locally made EVs lower, based on use of Thai parts. This encourages carmakers to buy more local parts, benefiting SAT over time.
This policy directly supports SAT's sales to EV makers and is a key new regulatory catalyst.
30% tax on imported EVs expected The government may impose a 30% excise tax on fully imported EVs, with a decision due by September. This would push EV makers to build factories in Thailand and source parts locally, a medium-term positive for SAT.
This is the latest concrete step in the EV tax plan, reinforcing the local-content theme.
US tariffs: auto parts exempt, but risks remain New US tariffs under Section 301 impose a 12.5% levy on some Thai exports, but auto parts like SAT's are exempt under Section 232. Still, broader export pressure and possible future tariffs could weigh on sentiment.
This is a counterweight: it shows a risk that could offset positive drivers, though SAT is directly shielded.

Latest20 Jul – 17 Sep 2026

▲3

Chinese EV investment wave Four Chinese tech and auto giants plan to invest 70 billion baht in Thailand, including EV production and R&D. This should boost demand for Thai auto parts, helping Somboon Advance Technology (SAT) as a local supplier.
This is a major new demand driver for SAT's core business.
EV excise tax to favor local parts The EV board approved a plan to tax fully imported EVs higher and locally made EVs lower, based on use of Thai parts. This encourages carmakers to buy more local parts, benefiting SAT over time.
This policy directly supports SAT's sales to EV makers and is a key new regulatory catalyst.
30% tax on imported EVs expected The government may impose a 30% excise tax on fully imported EVs, with a decision due by September. This would push EV makers to build factories in Thailand and source parts locally, a medium-term positive for SAT.
This is the latest concrete step in the EV tax plan, reinforcing the local-content theme.
US tariffs: auto parts exempt, but risks remain New US tariffs under Section 301 impose a 12.5% levy on some Thai exports, but auto parts like SAT's are exempt under Section 232. Still, broader export pressure and possible future tariffs could weigh on sentiment.
This is a counterweight: it shows a risk that could offset positive drivers, though SAT is directly shielded.

Q3 202616 Jul – 3 Sep 2026

▲2

H1 profit and cash flow rise, guidance confirmed Michelin's first-half 2026 segment operating income rose 7% to €1.45bn and free cash flow swung to +€282m from -€102m a year earlier, with full-year targets confirmed. Stronger profits and cash generation make the shares more attractive, pushing the price up.
This is the core fundamental news of the period and the main reason the stock is moving.
Regular share buybacks shrink the share count Michelin repeatedly bought back its own shares for cancellation in July, August and early September, around €33-34 each. Fewer shares outstanding lifts earnings per share and signals confidence, a steady support for the stock price.
The buybacks are the most frequent company action in the period and directly support the share price.

August 202616 Jul – 3 Sep 2026

▲2

H1 profit and cash flow rise, guidance confirmed Michelin's first-half 2026 segment operating income rose 7% to €1.45bn and free cash flow swung to +€282m from -€102m a year earlier, with full-year targets confirmed. Stronger profits and cash generation make the shares more attractive, pushing the price up.
This is the core fundamental news of the period and the main reason the stock is moving.
Regular share buybacks shrink the share count Michelin repeatedly bought back its own shares for cancellation in July, August and early September, around €33-34 each. Fewer shares outstanding lifts earnings per share and signals confidence, a steady support for the stock price.
The buybacks are the most frequent company action in the period and directly support the share price.

Latest16 Jul – 3 Sep 2026

▲2

H1 profit and cash flow rise, guidance confirmed Michelin's first-half 2026 segment operating income rose 7% to €1.45bn and free cash flow swung to +€282m from -€102m a year earlier, with full-year targets confirmed. Stronger profits and cash generation make the shares more attractive, pushing the price up.
This is the core fundamental news of the period and the main reason the stock is moving.
Regular share buybacks shrink the share count Michelin repeatedly bought back its own shares for cancellation in July, August and early September, around €33-34 each. Fewer shares outstanding lifts earnings per share and signals confidence, a steady support for the stock price.
The buybacks are the most frequent company action in the period and directly support the share price.