[Home](./index.md) > [bitburner](./bitburner.md) > [Material](./bitburner.material.md) ## Material interface Material in a warehouse **Signature:** ```typescript interface Material ``` ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [actualSellAmount](./bitburner.material.actualsellamount.md) | | number | Amount of material sold last cycle | | [competition](./bitburner.material.competition.md) | | number \| undefined | Competition for the material, only present if "Market Research - Competition" unlocked | | [demand](./bitburner.material.demand.md) | | number \| undefined | Demand for the material, only present if "Market Research - Demand" unlocked | | [desiredSellAmount](./bitburner.material.desiredsellamount.md) | | string \| number | Sell amount, can be "PROD/2" | | [desiredSellPrice](./bitburner.material.desiredsellprice.md) | | string \| number | Sell cost, can be "MP+5" | | [exports](./bitburner.material.exports.md) | | [Export](./bitburner.export.md)\[\] | Export orders | | [marketPrice](./bitburner.material.marketprice.md) | | number | Cost to buy material | | [name](./bitburner.material.name.md) | | [CorpMaterialName](./bitburner.corpmaterialname.md) | Name of the material | | [productionAmount](./bitburner.material.productionamount.md) | | number | Amount of material produced last cycle | | [quality](./bitburner.material.quality.md) | | number | Quality of the material | | [stored](./bitburner.material.stored.md) | | number | Amount of material |