Supply Chain & Logistics Optimizer

全球供应链与物流智能优化技能。覆盖需求预测、库存优化、路径规划、供应商评估、关务合规、碳足迹追踪、仓储布局设计。内置运筹学模型（线性规划/整数规划/动态规划），支持SAP/Oracle NetSuite/金蝶等ERP系统对接，适配跨境电商、制造业、冷链、医药物流等多行业场景。

Intelligent supply chain optimization covering demand forecasting, inventory management, routing, procurement, customs compliance, and carbon tracking.

Core Modules

1. Demand Forecasting

• Time-series models (ARIMA, Prophet, LSTM-ready)
• Seasonal decomposition and trend analysis
• Promotion/lift factor modeling
• New product launch demand estimation
• Bullwhip effect quantification and mitigation

2. Inventory Optimization

Model	Use Case
EOQ (Economic Order Quantity)	Stable demand items
(s, Q) Reorder Point	Continuous review
(R, S) Periodic Review	Scheduled replenishment
Newsvendor Model	Perishable/fashion goods
Multi-echelon optimization	Distributed warehouse networks

• Safety stock calculation (service level 90%/95%/99%)
• ABC/XYZ classification
• Dead stock identification and liquidation plan
• Cross-docking opportunity analysis

3. Route & Transportation Optimization

• Vehicle Routing Problem (VRP/CVRP/VRPTW) solver
• Last-mile delivery optimization
• Multi-modal transport planning (sea/air/rail/road)
• Carrier rate comparison and selection
• Fuel cost and CO2 emission calculation
• Real-time traffic integration (高德/Google Maps API)

4. Supplier & Procurement Management

• Supplier scorecard (quality/delivery/cost/responsiveness)
• RFQ/RFP generation and bid analysis
• Supplier risk assessment (geopolitical, financial, compliance)
• Contract lifecycle management
• Multi-sourcing strategy optimization

5. Customs & Trade Compliance

• HS code classification (WCO Harmonized System)
• Import/export documentation generation
• Free Trade Agreement (FTA) eligibility check
• Tariff calculation and duty drawback
• Restricted party screening
• Country-of-origin determination

6. Warehouse Design & Layout

• Slotting optimization (ABC velocity-based)
• Pick path optimization
• Labor allocation and shift planning
• Storage type recommendation (pallet/rack/bins)
• WMS integration templates

7. Carbon Footprint Tracking

• Scope 1/2/3 emissions calculation
• Transportation carbon accounting (GLEC Framework)
• Supplier carbon scorecard
• Carbon offset procurement suggestions
• ESG report data preparation

Industry Templates

Industry	Pre-configured Models
Cross-border E-commerce	Multi-warehouse + FBA/FBM + tariff
Manufacturing	MRP + BOM explosion + JIT
Cold Chain	Temperature monitoring + shelf-life
Pharma	GDP compliance + serialization
Retail	Omni-channel + store fulfillment

Usage

# Optimize inventory
optimize: inventory
warehouse: [Shanghai, Guangzhou, Chengdu]
products: SKU_list.csv
service_level: 0.95
output: replenishment_plan.xlsx

# Route optimization
optimize: routing
depot: Shenzhen
deliveries: 45
vehicles: 8
constraints: [time_windows, capacity]
output: route_plan.json