Manufacturing Plant-1-Dongguan
Manufacturing — Plant-1-Dongguan
Site operations · monthly view · Jun 2026
Jun 24 – Jun 30, 2026 · Jun 2026
This week, Plant-1-Dongguan ran yield at 96.2% (+0.2pp vs target). Energy is 40.1 kWh/KSqM (-4.5% vs baseline)2. Root cause traces to incoming liner moisture on the Supplier-2 recycled grade at the corrugator wet-end.
- Yield loss narrowed RMB 0.2M to RMB 6.0M
- P1Stabilise lagging workshopOpenOwner:Due:Impact:Why:Plant-1-Dongguan yield96.2%
- P2Tighten incoming liner-moisture acceptance & quarantineOpenOwner:Due:Impact:Why:Root causeIncoming liner moisture
- P2Execute energy-saving levers on high kWh/KSqM linesOpenOwner:Due:Impact:Why:Energy40.1 kWh/KSqM
- P3Preventive-maintenance audit on the corrugator wet-endOpenOwner:Due:Impact:Why:Yield lossRMB 6.0M/mo
Week-over-Week Movement
5 improved1 worsened· Jun 2026 vs May 2026Yield+0.1pp
96.2%
from 96.1% last week
A-rate-0.3pp
98.2%
from 98.5% last week
Operating rate+0.8pp
89.4%
from 88.6% last week
kWh / ton-3
40
from 43 last week
Board warp (mm)-0.1
3.1
from 3.2 last week
Yield loss (RMB M)-0.2
6.0
from 6.1 last week
Product mix
Revenue, volume & margin by product
| Product | BU | Volume (KSqM) | Revenue | Share | GP% |
|---|---|---|---|---|---|
| CC-B125-SW | Corrugated Cases | 40,330 | RMB 127M | 65% | 12.4% |
| RD-LITHO-4C | Retail Display / RRP | 6,040 | RMB 69M | 35% | 29.4% |
Man-hours & headcount
Direct / indirect / overtime hours by workshop
Total man-hours
153,160
Headcount
830
OT share
5.7%
Avg absence
4.6%
| Workshop | DL hrs | IDL hrs | OT hrs | Headcount | Absence | MH/KSqM |
|---|---|---|---|---|---|---|
| Corrugating | 38,628 | 5,394 | 2,665 | 253 | 4.2% | 1 |
| Converting | 40,542 | 5,742 | 2,797 | 266 | 5.6% | 1 |
| Printing | 28,188 | 4,002 | 1,945 | 185 | 5.0% | 2 |
| Finishing | 19,314 | 2,610 | 1,333 | 126 | 3.8% | 2 |
Yield
96.2%
Target 96%0.2pp
A-Rate
98.2%
Target 98%0.2pp
Throughput
33,635 KSqM
Cap 43,800 · 76.8%
Operating
89.4%
Target 88%1.4pp
kWh / KSqM
40
Baseline 42-2
Workshop Ranking
Within Plant-1-Dongguan — worst first, click to drill into lines
| Workshop | Status | Yield% | A-Rate% | Operating% | kWh/KSqM | Incidents |
|---|
Yield & warp trend
Plant-1-Dongguan — yield% vs board warp mm (monthly)
Loss breakdown (RMB K/month)
Yield loss vs grade-down at this site