S. Korea Factory Activity Rebounds on Exports, Domestic Demand
By Reuters | 01 Jan, 2026

The manufacturing PMI rose to 50.1 in December after the strongest Q3 growth in four years.

South Korea's factory activity expanded in December, after two months of contraction, on a rebound in export demand, a private-sector survey showed on Friday, with manufacturers' optimism surging to a 3-1/2-year high.

The purchasing managers index (PMI) for manufacturers in Asia's fourth-largest economy, published by S&P Global, stood at 50.1 in December, just above the 50-mark separating expansion from contraction, after two consecutive months at 49.4.

"According to manufacturers, new product launches and improved external demand drove the improvement in sales," said Usamah Bhatti, economist at S&P Global Market Intelligence. "Exports were a notable point of strength." 

The trade-reliant economy grew in the third quarter at the strongest pace in nearly four years, driven by robust exports and a rebound in consumer spending. 

New orders increased in December for the first time in three months and marked the strongest gain since November 2024, with export orders also rebounding, sub-indexes showed.

Output still extended losses for the third consecutive month, though the pace of decline was softer than the previous month. 

Other near-term indicators also suggested improving demand. Input purchases rose by the most since August 2024, while stocks of finished goods were depleted by the most since May 2025.

Optimism for the year ahead grew to the highest level since May 2022 on hopes of business expansion and new product launches, according to the survey, with notable emphasis on the automobile and semiconductor sectors.

On the inflation front, input prices rose at the sharpest rate since July 2022 on currency weakness. That led output inflation to rebound to a nine-month high, following a dip in the previous month.

(Reporting by Jihoon Lee; Editing by Sam Holmes)