If the keyword for the semiconductor industry in the past few years was' cyclical fluctuations', then in 2026, this industry is entering a completely different stage. In recent days, a piece of news from TSMC has rapidly spread in the industry: its advanced process capacity has been pre booked by customers until 2028, and even the capacity of factories that have not yet been built has been locked in advance. This is not simply an increase in orders, but a rare behavior of "long-term lock-in of production capacity", reflecting the extreme anxiety of global tech giants towards future computing power resources.
This situation is not common in the history of semiconductors. In the traditional model, customers usually place orders on a rolling basis based on market demand, and companies balance supply and demand by expanding production and adjusting inventory. Nowadays, customers are competing for production capacity by placing orders a few years in advance, essentially treating wafer manufacturing capabilities as a strategic resource that must be occupied in advance. This change signifies a fundamental shift in the operational logic of the industry.
1、 From 'orders' to' lock-in ': Capacity competition enters a new stage
The current tight production capacity is not only due to increased demand, but also because the time dimension of demand has been stretched. The advanced process production lines represented by TSMC mainly serve high-performance computing, AI chips, and high-end servers, and customers in these fields are making unprecedented long-term layouts.
Large cloud vendors, AI companies, and chip design enterprises are no longer satisfied with short-term supply, but are securing their position in the AI competition by locking in production capacity in advance for the next few years. This behavior is similar to 'reserving future production capacity', once locked in, other enterprises may have difficulty obtaining resources of the same level even if they have demand.
In other words, advanced process capacity is shifting from a "tradable resource" to an "exclusive resource", and this change will greatly increase industry barriers.
2、 AI demand explosion: not growth, but 'devouring'
The core driving force behind all of this is artificial intelligence. Unlike traditional consumer electronics, AI's demand for chips is not only higher end, but also larger in scale and more sustainable. From large model training to inference deployment, and then to data center expansion, every step is constantly increasing the demand for computing power.
More importantly, AI chips are not ordinary products, and they rely heavily on advanced processes, which makes it impossible for demand to shift to mid to low end production capacity, and must be concentrated on the most advanced manufacturing nodes. This "high-end concentration" demand structure directly leads to the rapid consumption of advanced production capacity.
The result is that AI is not simply driving demand, but is "devouring" the world's most advanced manufacturing resources. It not only occupies current production capacity, but also occupies future production capacity by locking in orders in advance, causing the entire industry to enter a long-term state of tension.
3、 Supply is limited: the expansion speed cannot keep up with the outbreak of demand
In theory, demand growth can be alleviated by expanding production, but the reality is that expanding production of advanced processes is much more difficult than imagined. From equipment procurement to factory construction, and then to yield improvement, each link takes several years.
Even industry leaders like TSMC often require a 2-3 year cycle from planning to mass production for their new factories. Against the backdrop of rapidly growing demand for AI, this expansion pace is clearly difficult to match market changes.
More importantly, advanced processes are not only constrained by capital investment, but also by multiple limitations in equipment, materials, and technological capabilities. This makes the supply side have obvious "rigidity" and unable to respond quickly to changes in demand, further exacerbating the supply-demand imbalance.
4、 From commercial resources to strategic resources: chip attributes are changing
At the same time, another important change in the semiconductor industry is the "upgrading of attributes". With the increasing importance of advanced process technology, it is no longer just a commercial product, but has gradually evolved into a strategically significant core resource.
The recent technological security incidents surrounding advanced processes, as well as policy actions in the chip field by various countries, are reinforcing this trend. Technology, equipment, and talent mobility are being increasingly restricted, and the industry is gradually shifting from open competition to 'bounded competition'.
In such an environment, the competitive dimension of enterprises has been greatly expanded, not only competing for technology and products, but also competing for supply chain control and policy adaptability.
5、 The essence of the new cycle: high demand+strong constraints
Taking these changes into account, it is clear that a new industry structure is taking shape. On the one hand, the demand driven by AI has long-term and deterministic characteristics, which enables the industry to maintain high prosperity; On the other hand, limited production capacity and technology make it difficult to quickly release supply.
This combination of "continuous expansion of demand+rigid constraints on supply" means that the semiconductor industry is entering a different cyclical pattern than before. The price center may shift upwards, resource allocation will become more concentrated, and industry competition will become more intense.
Conclusion
When advanced process capacity is locked in ahead of schedule until 2028, it is no longer just a supply and demand issue, but a signal of a changing industry landscape. AI is reshaping the way semiconductor resources are allocated, and wafer manufacturing capabilities are becoming a key variable determining the future technological competition landscape.
It can be foreseen that in the coming years, whoever can master advanced production capacity will have greater say. The semiconductor industry will also move towards a new stage of greater concentration and strategic attributes in this round of changes.
