When you import from 1688, the question is not "small-batch or bulk?" It is "which strategy fits this SKU at this exact stage?" Most operators pick one approach for their whole catalog, then wonder why the margin math never quite adds up. There is a break-even point you can calculate. Once you know it, the choice stops being a judgment call.
Two Completely Different Cost Problems
Small-batch imports give you capital flexibility and lower inventory risk. You pay for it with higher shipping rates per kg and fewer chances to hit the MOQ thresholds that unlock better factory prices.
Bulk orders flip the economics: lower unit cost and cheaper freight, but capital is locked for 30-60+ days and dead-stock risk climbs with it.
The right answer depends on your actual sell rate per SKU. Fast-moving products (fashion accessories, seasonal trend items) run on different math than slow-moving goods (home goods, stationery). Treating them the same is where shops lose margin quietly, over many reorder cycles.
Shipping Costs: What the Numbers Look Like
Small parcel shipping from 1688 to Vietnam under 20kg runs 35-55 VND per 100g depending on carrier and product category. Fixed fees (buying agent, customs handling, last-mile delivery) spread across fewer kilograms inflate the real per-kg cost substantially.
Consolidated or bulk shipments from 50kg and up drop to roughly 18-28 VND per 100g, cutting logistics cost 30-40% per kg. A 5kg order can cost more than double the per-kg rate of a 30kg order for the same product. That is not a rounding error on margin.
For current carrier benchmarks by shipment size, the 1688 shipping cost comparison guide has current numbers.
Factory Pricing on 1688: How Much Do MOQ Tiers Actually Save?
Most suppliers run 3-4 price tiers: typically 1-9 units, 10-49 units, 50-199 units, and 200+. The spread between the lowest and highest tier varies by category:
- Fashion and accessories: 20-35%
- Home goods: 10-18%
- Stationery and office: 8-12%
Two things to know. First, listed tier prices are a starting point. Suppliers will often go another 5-10% on the bulk tier when you have a history of consistent orders and fast payment. Second, comparing tier prices in isolation is a mistake. Add freight to get your actual landed cost. A 15% unit saving can disappear if you are not accounting for shipping in the same calculation.
Dead Capital Risk: The Math Most Shops Skip
This is where bulk orders go wrong. Holding inventory costs roughly 0.05-0.08% per day on inventory value in opportunity cost. On a 50M VND order, that is 25,000-40,000 VND per day. If a SKU takes 60 days to sell instead of 30, that extra month burns through the freight and price savings entirely.
Trend-driven products (fashion, seasonal accessories) can stall in 4-6 weeks. Load up on bulk and you have wiped out the discount.
Safe thresholds before committing to bulk: inventory turns under 30 days, and at least 3 consecutive months of stable sales. Both conditions, not either. For the formulas, the guides on inventory turnover for 1688 imports and calculating landed cost on 1688 goods walk through the actual math.
Break-Even Point: When Does Bulk Actually Win?
The formula: Break-even volume = (Unit cost savings + Per-unit freight savings) / (Daily holding cost per unit x Projected days to sell)
Two concrete examples. In fashion and accessories, bulk beats small-batch when you are ordering 80-100+ units per SKU and projecting sell-through within 40 days. Miss either condition and small-batch still wins on total cost. In slow-moving home goods, small-batch stays ahead until you are consistently above 400-500 orders per month with 3 months of demand data behind it.
The two inputs you need before running this: how much you save per unit (factory price delta plus freight delta), and your daily holding cost. Before placing a large order, read how to negotiate factory prices on 1688 to maximize the savings side of the equation first.
Choose Your Strategy by Stage
This is not a permanent decision.
Testing phase (under 3-4 months selling, under 30 orders/day): Always import small. You are validating demand, not optimizing cost. Bulk at this stage is a bet.
Growth phase (stable 3 months, 30-100 orders/day): Start placing bulk orders for your top 2-3 best-selling SKUs. Keep small-batch for everything else.
Scale phase (100+ orders/day, stable catalog): Hybrid model. A-tier SKUs on 30-45 day bulk cycles, B and C-tier on small-batch to control risk. To estimate the working capital needed before shifting strategy, the minimum capital guide for sourcing on 1688 to sell on Shopee gives useful reference numbers.
Frequently Asked Questions
Does importing frequently from 1688 trigger more customs inspection?
Frequency alone is not the trigger. Declared value, product category, and documentation consistency matter far more. The real risk is importing borderline-value shipments at high frequency in a way that reads as commercial import disguised as personal purchases.
Can you negotiate beyond the listed 1688 bulk tier prices?
Yes. Five to ten percent on top of the bulk tier is realistic with consistent order history and fast payment. For a first bulk order with no prior relationship, lead with your 3-month volume forecast rather than the size of the current single order.
How long does small-batch shipping take compared to bulk?
Small-batch via buying agent: 5-10 business days for standard goods. Bulk or consolidated: 10-20 days but with more predictable timing, which makes inventory scheduling easier.
I'm at 50 orders/day on Shopee. Small-batch or bulk?
Hybrid. Pick your top 3 SKUs by volume and test a 45-day bulk cycle on those only. Keep everything else on small-batch. Do not convert your whole catalog at once without 3 months of stable sales data per SKU.
How do I know when a SKU is ready for bulk ordering?
Three conditions, all three required: inventory turnover under 30 days, stable sales for at least 3 consecutive months, and a break-even calculation showing unit savings outpace daily holding costs within your sell-through window. If any condition is missing, stay on small-batch, even if the tier pricing looks attractive.
If you want to track these thresholds without building your own spreadsheet, Ordinex Scout monitors per-SKU sell rates and surfaces when a product crosses the bulk-ordering break-even. Currently in private beta. You can join the waitlist at ordinex.cc.