Category Nuances for supply_chain:

• small,
• world,
• physical,
• productive,
• external,
• logistic,
• complex,
• logical,
• managerial,
• critical,
• organizational,
• supporting,
• strategic,

Simple Categories for supply_chain:

• alliance,
• institution,
• entity,
• system,
• structure,
• organization,
• group,
• pattern,
• enterprise,