技能档案

Comarai Supply Chain

Name: Comarai Supply Chain
Author: hungpixi

Quản lý chuỗi cung ứng XNK: sourcing, logistics, customs, quality control, Incoterms, compliance, shipping documentation. Dùng khi: "tìm xưởng", "shipping process", "customs clearance", "Incoterms nào phù hợp", "quality control", "HS code".

hungpixi0 星标2026年3月4日

职业
分类: 电子商务

技能内容

🇻🇳 Dùng Nhanh

Bạn nói	Tôi sẽ làm
"Tìm xưởng nhựa gia dụng ở HCMC"	Sourcing checklist + qualification criteria
"FOB vs CIF vs DDP — nên dùng gì?"	Incoterms comparison cho case cụ thể
"Checklist QC trước khi xuất hàng"	Quality inspection protocol
"Quy trình thông quan xuất khẩu VN"	Step-by-step customs clearance guide

Supply Chain Mastery — Từ Xưởng Đến Kho Khách

XNK = chuỗi 20+ bước. Sai 1 bước = delay cả lô hàng. Hệ thống hóa để không sai.

1. Sourcing — Tìm Xưởng

1.1 Sourcing Channels

相关技能

Comarai Supply Chain | Skills Pool

Channel	Best For	Cost	Lead Quality
Alibaba/1688	CN factories, wide range	Free search	★★★ (need verify)
Made-in-China	CN factories, technical	Free search	★★★
Vietnam Yellow Pages	VN factories	Free	★★
Tendata	Trade data, verify volume	Paid	★★★★★
Trade shows	Direct meeting	Travel cost	★★★★★
Industry associations	Verified members	Membership	★★★★
LinkedIn	Decision makers	Free	★★★
Referrals	Trusted connections	Free	★★★★★

BASIC (phải có):
  □ Business license (valid)
  □ Export license (if applicable)
  □ Factory photos (real, not stock)
  □ Product samples available
  □ English communication capability
  
QUALITY (nên có):
  □ ISO 9001 certification
  □ Industry-specific certs (BSCI, FDA, CE, JIS)
  □ QC team in-house
  □ Lab testing capability
  □ Previous export experience
  
CAPACITY:
  □ Monthly production capacity: [X] units
  □ Current utilization: [X]%
  □ Lead time: [X] days
  □ Equipment age and maintenance schedule
  □ Worker count: [X] permanent, [X] seasonal
  
RED FLAGS 🚩:
  × Không cho visit factory
  × Chỉ có trading company address
  × Giá thấp bất thường (< 70% thị trường)
  × Không có reference clients
  × Yêu cầu 100% payment trước khi sản xuất

| Criteria (Weight) | Factory A | Factory B | Factory C |
|---|---|---|---|
| Price (25%) | $2.50 ★★★ | $2.10 ★★★★★ | $2.80 ★★ |
| Quality (25%) | ISO+BSCI ★★★★ | ISO only ★★★ | FDA ★★★★★ |
| MOQ (15%) | 3000 ★★★ | 5000 ★★ | 1000 ★★★★★ |
| Lead time (15%) | 30 days ★★★ | 21 days ★★★★ | 45 days ★★ |
| Communication (10%) | English OK ★★★ | WeChat only ★★ | English fluent ★★★★★ |
| Location (10%) | HCMC ★★★★★ | Guangzhou ★★★ | Bangkok ★★★ |
| **TOTAL** | **3.35** | **3.30** | **3.35** |

Incoterm	Seller Responsibility	Buyer Responsibility	Best For
EXW	Goods at factory gate	Everything from pickup	Experienced buyer
FOB	Delivery to port + export customs	Freight + insurance + import	Most common
CIF	+ Freight + insurance to port	Import customs + local	Buyer muốn simple
DDP	Everything to buyer door	Nothing	First-time buyer, small orders

Bạn có forwarder riêng?
  ├── YES → FOB (kiểm soát logistics + giá rẻ hơn)
  └── NO → 
        Order nhỏ (<1 FCL)?
          ├── YES → DDP (seller handle hết)
          └── NO → CIF (tiện, seller arrange freight)

cost_example:
  product: "PP Storage Container"
  quantity: "1x 40ft FCL (~2400 units)"
  origin: "HCMC, Vietnam"
  destination: "Osaka, Japan"
  
  exw:
    unit_price: "$2.00"
    local_transport: "$200"
    export_customs: "$100"
    freight: "$1,800"
    insurance: "$50"
    import_customs: "$0 (CPTPP)"
    total: "$6,950 = $2.90/unit"
    
  fob:
    unit_price: "$2.20"
    freight: "$1,800"
    insurance: "$50"
    import_customs: "$0"
    total: "$7,130 = $2.97/unit"
    
  cif:
    unit_price: "$2.95"
    import_customs: "$0"
    total: "$7,080 = $2.95/unit"
    
  dap:
    unit_price: "$3.20"
    import_customs: "$0"
    total: "$7,680 = $3.20/unit"
    
  note: "CPTPP: Japan import duty = 0% for HS 3924 from Vietnam"

Method	Transit	Cost	Best For
Sea FCL	15-35 days	$1,500-3,500/container	Large volume, not urgent
Sea LCL	20-40 days	$50-100/CBM	Small volume
Air freight	3-7 days	$3-8/kg	Urgent, high value, lightweight
Express	2-5 days	$5-15/kg	Samples, documents
Rail	15-25 days	Between sea and air	VN ↔ CN, VN ↔ EU

20ft Standard (20GP):
  Internal: 5.9m × 2.35m × 2.39m
  Volume: ~33 CBM
  Weight: ~28 tons max
  
40ft Standard (40GP):
  Internal: 12.0m × 2.35m × 2.39m
  Volume: ~67 CBM
  Weight: ~26 tons max
  
40ft High Cube (40HQ):
  Internal: 12.0m × 2.35m × 2.69m
  Volume: ~76 CBM
  Weight: ~26 tons max
  Best for: lightweight, bulky items

XUẤT KHẨU (Seller prepare):
  □ Commercial Invoice
  □ Packing List
  □ Bill of Lading (B/L) hoặc Airway Bill (AWB)
  □ Certificate of Origin (C/O) — for CPTPP/EVFTA
  □ Export Declaration
  □ Phytosanitary / Fumigation cert (if applicable)
  □ Quality inspection report
  
NHẬP KHẨU (Buyer prepare):
  □ Import license (if required)
  □ Import Declaration
  □ Duty payment receipt
  □ Product testing/certification at destination

Stage	Name	When	Purpose
Pre-production	IPC	Before mass production	Verify materials + first article
During production	DUPRO	20-40% complete	Catch issues early
Pre-shipment	PSI	80-100% complete	Final check before ship
Container loading	CLC	During loading	Verify quantity + packing

AQL SAMPLING TABLE (most common):
  
  Lot Size → Sample Size → Accept/Reject
  
  2-8         → 2          → 0/1
  9-15        → 3          → 0/1
  16-25       → 5          → 0/1
  26-50       → 8          → 0/1
  51-90       → 13         → 1/2
  91-150      → 20         → 1/2
  151-280     → 32         → 2/3
  281-500     → 50         → 3/4
  501-1200    → 80         → 5/6
  1201-3200   → 125        → 7/8
  3201-10000  → 200        → 10/11
  
  Inspection Levels:
  - AQL 1.0: Strict (cosmetics, luxury)
  - AQL 2.5: Normal (consumer goods)
  - AQL 4.0: Relaxed (industrial)

inspection_report:
  po_number: ""
  product: ""
  factory: ""
  date: ""
  inspector: ""
  
  lot_size: 0
  sample_size: 0
  aql_level: "2.5"
  
  results:
    critical_defects: 0     # Safety/legal issue → 0 allowed
    major_defects: 0        # Function/appearance fail → AQL 2.5
    minor_defects: 0        # Cosmetic minor → AQL 4.0
    
  verdict: ""               # PASS | FAIL | CONDITIONAL
  
  photos: []                # Defect photos with annotations
  
  dimension_check:
    - item: ""
      spec: ""
      actual: ""
      pass: true
      
  packing_check:
    carton_strength: ""
    labeling: ""
    barcode_scan: ""
    
  action_items: []

HS Code structure: XXXX.XX.XX
  XX    → Chapter (product category)
  XXXX  → Heading (specific product type)
  XXXX.XX → Subheading (more specific)
  XXXX.XX.XX → National classification

VÍ DỤ:
  3924    → Plastic tableware, kitchenware, household articles
  3924.10 → Tableware and kitchenware (plastic)
  3924.90 → Other household articles (plastic)
  
IMPORTANT:
  - Sai HS code = sai thuế = phạt + delay
  - Luôn confirm HS code với customs broker
  - HS code quyết định: thuế suất, C/O eligibility, import restrictions

FTA	Partners	Benefit	Key Products
CPTPP	Japan, Canada, Australia, Mexico...	0% tariff	Textiles, plastics, seafood
EVFTA	EU 27 countries	0-3% (vs 5-15%)	Footwear, textiles, electronics
RCEP	ASEAN+CN+JP+KR+AU+NZ	Reduced tariffs	Manufacturing, agriculture
ASEAN	10 ASEAN countries	0% most items	Everything intra-ASEAN

C/O REQUIRED FOR FTA TARIFF:
  □ Apply qua VCCI hoặc online (ecosys.gov.vn)
  □ Documents needed:
    - Commercial Invoice
    - Packing List
    - B/L
    - HS code proof
    - Production evidence (if required)
  □ Processing: 1-3 ngày
  □ Cost: ~200K-500K VND
  
  C/O TYPES:
  - Form AJ (ASEAN-Japan) → CPTPP
  - Form EUR.1 (EU) → EVFTA
  - Form D (ASEAN) → AFTA
  - Form E (ASEAN-China) → ACFTA

Risk	Likelihood	Impact	Mitigation
Supplier delay	Medium	High	Dual sourcing, buffer stock
Quality defect	Medium	High	PSI inspection, AQL sampling
Shipping delay	Low	Medium	Ship early, track real-time
Currency fluctuation	Medium	Medium	Hedge, fixed-price contracts
Customs hold	Low	High	Correct docs, experienced broker
Natural disaster	Low	Very High	Diversify geography

TIMELINE: Order → Delivery = ~45 days

Day 0:   PO confirmed, 30% T/T received
Day 1-3: Raw material procurement
Day 4-25: Production (21 days)
Day 20:  DUPRO inspection (khi 40% xong)
Day 24:  PSI inspection (khi 90% xong)
Day 25:  Production complete
Day 26-27: Packing + container loading (CLC)
Day 28:  Export customs clearance
Day 29:  Vessel departure HCMC
Day 29-42: Sea transit (14 days to Osaka)
Day 42:  Arrive Osaka port
Day 43:  Import customs clearance (CPTPP = 0%)
Day 44-45: Delivery to buyer warehouse
Day 45:  70% T/T payment (against B/L copy)

DOCUMENTS SENT ON DAY 29:
  ✉️ Commercial Invoice
  ✉️ Packing List  
  ✉️ B/L copy
  ✉️ C/O Form AJ (CPTPP)
  ✉️ Inspection report

Comarai Supply Chain

🇻🇳 Dùng Nhanh

Supply Chain Mastery — Từ Xưởng Đến Kho Khách

1. Sourcing — Tìm Xưởng

1.1 Sourcing Channels

Comarai Supply Chain

🇻🇳 Dùng Nhanh

Supply Chain Mastery — Từ Xưởng Đến Kho Khách

1. Sourcing — Tìm Xưởng

1.1 Sourcing Channels

1.2 Factory Qualification Checklist

1.3 Supplier Comparison Matrix

2. Incoterms 2020 — Chọn Đúng Điều Kiện

2.1 Common Incoterms Matrix

2.2 Incoterms Decision Tree

2.3 Cost Comparison

3. Logistics — Vận Chuyển

3.1 Shipping Methods

3.2 Container Sizes

3.3 Shipping Documents Checklist

4. Quality Control — Kiểm Soát Chất Lượng

4.1 QC Inspection Types

4.2 AQL (Acceptable Quality Level)

4.3 Inspection Report Template

5. Customs & Compliance

5.1 HS Code Basics

5.2 FTA Benefits (Vietnam)

5.3 Certificate of Origin (C/O)

6. Risk Management

6.1 Supply Chain Risks

Ví Dụ — Full Export Flow VN → Japan

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