Taiwan Weighted Index closed down 25.75 points, or 0.06%, at 43,360.66 on Tuesday, Aug. 4.

FTSE China A50 index futures rose more than 1%.

Refinitiv reported three people familiar with the data said the U.S. Army has expended a large portion of its long‑range precision missile stockpile over five months of conflict with Iran. The munitions cited are the Army Tactical Missile System (ATACMS) and the Precision Strike Missile (PrSM); two sources said the U.S. has used "virtually all" of those weapons. Analysts say each missile costs more than $1m; the sources did not disclose remaining inventory levels.