Chapter 01 of 04 / 第 01 章 · Demand / Applications

Sourced demand flows有来源的需求流量

Supply Chain Flows / Material Balance

Follow the quantity.
Keep its basis.

A finished-magnet demand total, a normalized supply-chain illustration and a national production figure answer different questions. Explore each with its own material form, geography and denominator.

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01 / Sourced finished-magnet demand

Demand by application.

The chart is a breakdown of one finished-magnet demand total. It does not connect mines, factories or trade routes.

One demand total → source categoriesClick a node or band to inspect its basis

Sources & evidence boundaries

Connect the quantities to places and questions