[Home](./index.md) > [bitburner](./bitburner.md) > [CorpMaterialConstantData](./bitburner.corpmaterialconstantdata.md) > [baseMarkup](./bitburner.corpmaterialconstantdata.basemarkup.md) ## CorpMaterialConstantData.baseMarkup property **Signature:** ```typescript baseMarkup: number; ```