Cost components that are critical across assistive products supply chains:

Across the assistive products analysed, the cumulative mark-ups from ex-factory to end-user prices are substantial – ranging from 25 per cent to over 500 per cent depending on the product type and country context. High base prices, particularly for products like hearing aids (typically US$100 to US$500), combined with layered costs such as international shipping, warehousing, distributor and retailer margins and import duties, result in prohibitively high prices for consumers in LMICs.

In some cases, such as spectacles, retailer margins alone can exceed 200 per cent, while in others, like wheelchairs, international shipping accounts for a major share of the final cost due to bulk and logistics constraints. These inflated cost structures not only disincentivise investment and scale but also exclude many individuals from accessing essential assistive products.

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