BYD new energy vehicle power battery project in Xixian base completed and put into production

The trace

How it reaches your house.

Starting from Vehicles and light trucks, we walked the supply graph hop by hop to the goods you buy and the companies you own. Each step is the engine’s reasoning, scored for confidence and cited where a source backs it.

1. First impact

   Vehicles and light trucks →Prices rise

   Lithium-ion battery cells (prismatic, cylindrical, pouch)

   A new pure-EV C-Class built on MB.EA with a large battery pack directly raises demand for lithium-ion cells, putting upward pressure on this critical input.

   78% confidence

   Vehicles and light trucks →Prices rise

   Automotive-grade semiconductors (MCUs, SoCs, power devices)

   The EV platform’s 800V architecture and electrified drivetrain increase content per vehicle for power electronics and control chips, lifting semiconductor demand.

   73% confidence

   Vehicles and light trucks →Prices rise

   Vehicle wiring harnesses

   More domestically produced vehicles means more harness content consumed, and an EV adds high-voltage and electronics wiring complexity on top of the base vehicle build.

2. Hop 2

   Lithium-ion battery cells (prismatic, cylindrical, pouch) →Stands to benefit

   Contemporary Amperex Technology Co. Limited300750.SZ

   A new long-range EV model should lift battery-cell demand, and CATL’s 37% share means it is positioned to capture a large portion of the incremental orders.

   74% confidence

   Vehicle wiring harnesses →Stands to benefit

   Sumitomo Electric Industries / Sumitomo Wiring Systems

   Higher vehicle output from the new EV model should lift demand for wiring harnesses, benefiting a major harness supplier.

   72% confidence

   Automotive-grade semiconductors (MCUs, SoCs, power devices) →Stands to benefit

3. Hop 3

   China Baowu Steel Group →Prices rise

   Advanced high-strength steel (AHSS) and ultra-HSS sheets

   The new EV model adds vehicle production capacity, which should lift demand for auto-grade AHSS sheets; China Baowu's 8.5% share and 18-month replacement lead time make the resulting price pressure meaningful.

   75% confidence

   STMicroelectronics →Stands to benefit

   Automotive Semiconductors (Microcontrollers & Chips)

   A new electric vehicle platform should lift demand for automotive microcontrollers and chips, and STMicroelectronics’ stated 10% share with long replacement lead time makes that product line a meaningful beneficiary.

   68% confidence

   Contemporary Amperex Technology Co. Limited →supply up

4. Hop 4

   Artificial Plant Plastics (PE/PP/PVC + Wire) →Stands to benefit

   China

   China supplies 94.8% of this input, so a pickup in automotive demand mostly transmits to Chinese producers and exporters.

   80% confidence

   Automotive Semiconductors (Microcontrollers & Chips) →Stands to benefit

   Renesas Electronics6723.T

   Renesas has the largest disclosed share of this automotive-chip supply base, so higher vehicle output should lift its demand and sales.

   64% confidence

   Automotive Semiconductors (Microcontrollers & Chips) →Stands to benefit

   NXP Semiconductors