📌 Kinsus' High-End ABF Capacity Expansion Is Constrained by T-Glass
Capacity expansion in the AI chip supply chain does not necessarily depend only on packaging equipment and factories. Kinsus’ high-end ABF substrate capacity remains constrained by T-Glass shortages; according to its disclosed methodology, approximately 10% to 15% of potential monthly revenue cannot be realized as a result. This means that existing order demand may not immediately translate into revenue and cash flow.
Kinsus plans to expand its high-end ABF capacity by approximately 25%, but whether the added capacity can contribute revenue on schedule depends not only on production lines being completed, but also on whether T-Glass supply can increase in step. If material shortages continue, the expansion may first be reflected in increased investment, while revenue realization is pushed back.
Upstream costs have not eased noticeably either. ITEQ expects glass fiber cloth prices to continue rising by double digits in the second half of the year, but how long this will last remains uncertain. This material is not the same product as T-Glass, so T-Glass prices or supply cannot be directly inferred from this; however, both indicate that the glass materials segment remains tight, and the cost and delivery pressures in the packaging supply chain still need to be verified.
For those watching high-end ABF, capacity planning is only the starting point. Material arrivals, price changes, and actual yields will determine how much revenue the planned 25% capacity expansion can ultimately generate.
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