The ripples of the "String‑Light One" global launch had not yet fully subsided; media and capital‑market spotlights still burned hot. Yet Xiuxiu had already quietly turned her gaze beyond those lights, toward a broader and more complex battlefield. The success of the lithography machine was like finally forging one's own most advanced "main battle tank" in a protracted technology war. However, the outcome of a modern war never hinges on just one or two star weapons alone, but relies on the integrity and strength of the entire military system—from intelligence reconnaissance (EDA), ammunition supply (materials), to logistics support (equipment), and even combined‑arms coordination (design, manufacturing, packaging and testing). The semiconductor industry, especially the high‑end chip sector, was precisely such a systemic war. Xiuxiu knew deeply that the birth of "String‑Light One" only broke the West's absolute monopoly at this one critical node; to truly win this war and achieve independent controllability and sustained leadership in the chip industry, one must construct a complete, internally circulating, resilient **semiconductor‑industry ecosystem**.
The strategic conference room on the top floor of the String‑Light Research Institute offered a sweeping view overlooking the entire R&D park. At this moment, however, the atmosphere inside contrasted with the bright sunlight outside—grave and focused. Along the long conference table sat not merely the institute's technical backbone, but mostly the leaders or core decision‑makers from top domestic chip‑design companies, wafer‑fabrication plants, packaging‑and‑testing enterprises, and even upstream material and equipment suppliers. They were the diverse forces Xiuxiu had painstakingly invited, leveraging her personal influence and the success of "String‑Light One" as the bond. Today, they would gather here to jointly discuss the framework and charter for establishing the "String‑Light Chip Alliance."
Xiuxiu stood before the lectern; the screen behind her displayed a complex, interlocking industrial‑chain map. "Colleagues, thank you all for coming." Her voice was clear and forceful, carrying a steadiness tempered by countless trials. "The initial success of 'String‑Light One' proves that in the high‑end lithography domain we have the capability to stand in the world's first tier. But this is only the starting point, the act of knocking open a door."
She switched slides; the map enlarged, each link clearly annotated like an anatomical diagram of a precise ecosystem.
"A single chip, from concept to final product, undergoes an extremely long journey. First, **chip design**." Xiuxiu's laser pointer aimed at the map's starting point. "This is inseparable from **EDA software**." The screen showed logos of several international EDA giants, which virtually monopolized the global market for high‑end chip‑design tools. "From circuit simulation, logic synthesis, placement and routing, to physical verification, timing analysis—EDA is the chip designer's 'pen and paper,' the foundation for constructing the chip blueprint. Without independent, controllable high‑end EDA, our design capability is throttled. At present, domestic EDA firms have achieved breakthroughs in certain point tools, but there remains a huge gap with international leading levels in full‑flow platforms, especially those supporting advanced processes. This is the first key link the alliance must concentrate on breaking through."
The attendees nodded one after another, expressions serious. Among them, the design‑company representatives felt this particularly keenly—they paid hundreds of millions or even billions in annual licensing fees to foreign EDA giants, while perpetually facing the risk of supply‑cutoff.
"Once design is completed, it generates massive design data—that is, **IP cores**." Xiuxiu continued the explanation. IP cores, like prefabricated components in construction, are verified, reusable circuit‑function modules. "Core IPs such as CPU, GPU, high‑speed interfaces are mostly held by a handful of foreign companies. Lacking a high‑quality, independently intellectual‑property‑protected core‑IP library, our chip design is like cooking without rice—unable to build competitive products. Cultivating and sharing a high‑quality domestic IP library is the second focal point the alliance must promote."
Her laser pointer shifted toward the map's core—"chip fabrication." Here, "String‑Light One" occupied the crown position of lithography, but the manufacturing segment went far beyond that. "After lithography, there remain over a hundred precise steps—**etching, ion implantation, thin‑film deposition, chemical‑mechanical polishing, cleaning**—each requiring cutting‑edge **production equipment** and matching **process materials**." The screen listed a long string of equipment‑ and material names: etchers, ion‑implanters, PVD/CVD equipment, photoresists, specialty gases, high‑purity silicon wafers, polishing slurries, targets…
"We must soberly recognize," Xiuxiu's tone grew heavier, "that even with today's breakthrough in lithography machines, we still heavily depend on imports in numerous critical equipment‑ and material fields. For instance, the precision and stability of high‑end etchers; high‑purity, low‑defect 12‑inch silicon wafers; and **photoresists**—particularly EUV photoresists—which determine the resolution limit of lithography: their chemical composition is extremely complex, requirements for sensitivity, resolution, and line‑edge roughness nearlystringent; currently only a few companies worldwide can supply them stably. Any single link of 'strangulation' could bring the entire manufacturing chain to a halt."
Her words hammered on everyone's heart. The lithography‑machine success brought joy, yet the picture Xiuxiu painted now clearly revealed the deeper‑level crisis and challenges lurking beneath that joy.
"The finished wafer needs to enter the **packaging and testing** stage." Xiuxiu pointed the laser at the industrial chain's end. "**Advanced packaging** technologies—such as wafer‑level packaging, 2.5D/3D integration—have become key to boosting chip performance, reducing power consumption, and realizing heterogeneous integration (combining chips of different processes, different materials). **Testing** ensures each chip leaving the factory complies with design specifications. The technical level and cost control of these two stages directly impact the final product's competitiveness and market acceptance."
She finally set down the laser pointer, her gaze sweeping over every grave‑faced participant in the room. "Therefore, colleagues, what we face is not competition over a single product, but competition of **the entire industrial chain, the entire ecosystem**. The reason Western giants are powerful is not only because they possess equipment behemoths like ASML, Applied Materials, Lam Research, or EDA dominators like Synopsys, Cadence, but more importantly because behind them lies a vast, highly coordinated, interest‑bound ecosystem network honed over decades. Design houses, fabrication plants, equipment vendors, material suppliers, software companies… they have formed tight technological coupling, standard‑sharing, and risk‑sharing mechanisms."
"We must construct our own 'String‑Light Chip Alliance'!" Xiuxiu's voice was resolute, filled with unquestionable determination. "This alliance is not a loose fraternity; it must forge an **industrial community that shares technology, shares risk, coordinates markets, and shares destiny**!"
She began laying out the alliance's concrete vision:
* **Collaborative Technology Breakthroughs**: Establish a joint R&D fund to concentrate efforts on tackling common technical challenges—EDA toolchains, core IPs, critical equipment components (e.g., high‑end lasers, precision optical elements), cutting‑edge materials (EUV photoresists, high‑k metal‑gate materials). Build a process‑design co‑optimization platform, enabling chip‑design companies to engage early in manufacturing‑process development, achieving seamless design‑manufacturing integration and maximizing the potential of "String‑Light One" advanced processes.
* **Building Supply‑Chain Security**: Create a key‑equipment‑and‑material spare‑parts repository within the alliance, with rapid‑validation mechanisms for alternative solutions. Prioritize purchasing and validating domestic equipment and materials from alliance members; even if initial performance or cost is slightly inferior, provide room for trial‑and‑error and iteration, jointly nurturing the domestic supply chain.
* **Standards & Intellectual‑Property Pool**: Promote establishment of internal technical standards and interface specifications, reducing internal friction and duplicate investment. Construct a shared IP pool, cross‑licensing within the alliance under reasonable terms, forming a patent moat to present a unified front externally.
* **Talent Cultivation & Mobility**: Build cross‑enterprise expert databases and joint training mechanisms, facilitating rational flow and knowledge‑sharing of high‑end talent within the alliance.
Xiuxiu's exposition was logically clear, goals explicit, measures concrete. She was no longer merely a technical expert who had conquered the lithography‑machine challenge, nor just a manager leading a research team; she now stood at the strategic height of the entire nation's chip‑industry development, devising strategies, sketching blueprints as an **industrial strategist**. Her vision had expanded from the precision of a single lithography machine to the resilience and vitality of the whole industrial chain.
The conference room erupted into heated discussion. There were concerns about trade‑secret implications of resource‑sharing; doubts about the enormous investment and uncertain prospects of joint R&D; worries that prioritizing domestic alternatives might affect one's own product competitiveness…
Xiuxiu listened patiently, sometimes explaining, sometimes rebutting, sometimes guiding. She understood these commercial decision‑makers' practical considerations, but she saw even more clearly that if they continued fighting separately, content with breakthroughs in isolated links, China's chip industry would never escape the overall situation of being controlled by others.
"I know everyone has concerns." Xiuxiu spoke again during a lull in the discussion, her voice steady and full of strength. "But please consider—if we do not unite, the next time the sword of sanctions falls, what might be severed may not only be lithography machines; it could be EDA licenses, supply of key materials, components of core equipment. At that moment, the design capabilities and manufacturing capacity we've painstakingly built will instantly grind to a halt! Our investment and temporary concessions now are to secure our longer‑term right to survive and develop in the future!"
Her words touched the deepest fear and desire in everyone present. Silence fell once more, but this silence was no longer doubt; it was profound reflection and weighing.
The chairman of HuaXin International, a veteran who had weathered decades in the industry, slowly rose to his feet. His gaze swept the assembly, finally resting on Xiuxiu. "Dr. Xiu is right." His voice was not loud, yet carried the weight of tons. "We have been pushed into a corner, with no retreat. The era of going it alone is over. 'String‑Light One' tore open a gap for us; if we cannot seize this opportunity, widen that gap, and establish a firm foothold, then our earlier efforts could come to naught. On behalf of HuaXin International, I support establishing the alliance, and am willing to bear vanguard responsibility in joint R&D and supply‑chain substitution."
With the most weighty manufacturing leader's endorsement, heads of other enterprises began voicing support one after another. Though concrete charters, profit‑sharing mechanisms would require arduous subsequent negotiations, the strategic consensus to "build an ecosystem, break through collaboratively" was, at this moment, finally established.
The meeting lasted the entire day. When Xiuxiu finally saw off the last participant, stars already dotted the sky outside. Standing alone before the floor‑to‑ceiling window, she felt an unprecedented fatigue, but more so a weighty responsibility and a faint glimmer of hope.
Building an ecosystem was far more complex and protracted than developing a single lithography machine. It required balancing countless interests, overcoming path‑dependence, immense patience and strategic determination. This was more like a "soft war"—without smoke, yet equally brutal.
But she knew she had to press on. Her role had inevitably completed its metamorphosis—from the engineer chasing that extreme‑ultraviolet light beam, to the manager steering a complex lithography system, to today's industrial strategist attempting to integrate an enormous industrial chain. Each step meant a broader pattern, a heavier burden.
She looked down at the scattered lights still glowing in the park below—those were countless researchers still buried in breakthroughs. She thought of the financial models Mozi constructed, of the mathematical cosmos Yue'er explored; each of them was conducting "ecosystem" construction in their own fields, in different forms. And she herself, in the most hardcore, most foundational realm of physical industry, must build the sturdiest line of defense for China's chip industry, and open a broad, independent, controllable road toward the future.
This road was bound to be rugged, but its direction was already clear.