A modern supply chain is a sequence of bets on other people's
competence. When one link breaks, the disruption travels — often
through stages most of the world has never heard of — until it
arrives somewhere familiar. Walk one such cascade, step by step.
Figure
1 of 5
Press Next to follow a single helium shortage as it travels through the chain that ends at your AI cluster.
1
Helium production tightens in Qatar
Qatar supplies roughly a third of the world's helium. A maintenance shutdown reduces output for six months.
2
SK Hynix throttles HBM lines
High-bandwidth memory fabrication uses helium for cooling and leak detection. With supply rationed, output drops.
3
NVIDIA's H100 supply contracts
Each H100 GPU is paired with stacks of HBM. Less HBM means fewer finished GPUs leaving TSMC's packaging plants.
4
Hyperscaler cluster build-outs slip
The cloud providers placing orders months in advance now see deliveries pushed out by two quarters.
5
Frontier AI training timelines stretch
An obscure gas in one country has just decided when the next generation of models arrives, everywhere.