一、政策信号：并非“停摆”，而是监管升级

1. Policy Signal: Not a Shutdown, but a Regulatory Upgrade

2025 年墨西哥财政与经济部宣布暂停 IMMEX 4.0 平台审批与数据接入。
该系统旨在实现实时追踪原料、库存、产能与用工数据，配合 USMCA 新规确保供应链透明。

In 2025, Mexico’s Ministry of Finance temporarily suspended the IMMEX 4.0 platform’s approvals and data connections.
The system was designed for real-time tracking of materials, inventory, capacity and labor data to enforce supply-chain transparency under the new USMCA rules.

此举表明：

墨西哥在清理旧项目、强化执法；

USMCA 原产地、劳工与环保条款进入全面执行期；

“数字化+可追溯”成为政策核心。

This move shows that Mexico is cleaning up legacy projects and strengthening enforcement, while the USMCA’s origin, la

Global Landscape and Industry Assessment

家电产业是制造业自动化率最高、供应链最成熟的行业之一。
The home appliance industry is among the most automated and supply-chain-integrated sectors of manufacturing.

在全球制造重构和供应链安全趋势下，家电产业的重心正重新向北美转移。
Amid global manufacturing restructuring and supply-chain security concerns, the center of gravity for home appliance production is shifting back to North America.

在众多细分领域中，空调（HVAC） 已成为未来五年最确定的增长赛道：
Among all subsectors, air conditioning (HVAC) stands out as the most certain growth track for the next five years.

1. Industry Background and Global Landscape

稀土元素（Rare Earth Elements, REE）是现代高端制造的“隐形支柱”，广泛用于新能源汽车电机、风力发电、国防装备、电子元件与半导体等核心领域。
Rare Earth Elements (REE) are the “invisible foundation” of modern advanced manufacturing, used in EV motors, wind turbines, defense systems, electronic components, and semiconductors.

截至2025年，全球稀土产业链依然高度集中于中国：
As of 2025, the global rare earth supply chain remains highly concentrated in China:

中国掌握约 60% 的全球稀土矿产资源开采能力；

China controls roughly 60% of global rare earth mining capacity;

分离精炼与提纯能力占全球约 80–85%；

It holds about 80–85% of global refining and separation capacity;

NdFeB 永磁体等高端磁材产能集中度超过 90%。

Over 90% of global NdFeB magnet production is based in China.

然而，随着中美战略竞争升级与供应链安全意识提升，稀土产业正在成为“去中国化”最典型的战场。
However, rising U.S.–China strategic tensions and supply-chain security concerns are transforming the rare earth sector into the most prominent “de-Sinicization” battlefield.

Executive Summary

年度注塑设备投资需求（中枢场景）：约 7.32 亿美元。
Annual injection molding equipment investment demand (base case): approx. USD 732 million.

计算基于 2024 年美国新车销量约 1,580 万辆 与单车塑料/聚合物复合材料价值 695 美元。
Calculation based on 2024 U.S. new vehicle sales of approx. 15.8 million units and per-vehicle plastics/composites value of USD 695.

塑料件产值 = 1,580 万 × $695 = 109.81 亿美元 → 设备投资 ≈ 109.81 ÷ 15 = 7.32 亿美元。
Plastics component output = 15.8M × $695 = USD 10.981 billion → equipment investment ≈ 10.981 ÷ 15 = USD 732 million.

范围/不确定性：在 1,500–1,640 万辆销量区间，年设备投资约 6.95–7.60 亿美元。
Range/uncertainty: for 15.0–16.4M sales, annual investment approx. USD 695–760 million.

结论：北美汽车行业塑料件本土化率高，注塑设备投资规模稳定在 7 亿美元级，并带动配套模具、机器人和辅助设备形成 80–160 亿美元/年的综合市场（中枢 ≈ 120 亿美元）。
Conclusion: With high localization, injection molding equipment investment remains stable at the USD 700M level, driving molds, robots, and auxiliaries to form a USD 8–16B annual market (midpoint ≈ USD 12B).