By Parv Badjatiya · 2026-06-01
Mustard DOC (Rapeseed Meal) Holds Firm Despite Harvest Arrivals
Harvest season usually softens oilseed and meal prices in India — but mustard DOC (sold internationally as rapeseed meal) has gone the other way this week. Even with the rabi mustard harvest in full flow, Rajasthan mandi arrivals dropped sharply and DOC prices climbed faster than seed prices. Below is what's actually driving the strength, and what it means for Indian dairy and feed-mill buyers tracking the daily mustard DOC price.
The headline numbers
- Rajasthan RM seed arrivals: −21.7% WoW (3.68 → 2.88 lakh bags)
- Mustard DOC: +5.6% WoW vs mustard seed: +2.0% WoW — DOC outpacing the raw material
- Crusher utilisation: 71% → 77% (+6 percentage points)
- China alone took 771,435 MT of Indian rapeseed meal in Jan–Mar 2025
1. Arrivals are falling fast at Rajasthan mandis
Rajasthan is India's largest mustard-producing state and the price-discovery hub for the entire RM (rape-mustard) complex. This week's mandi data shows arrivals running well below last week:
| Week | Rajasthan RM seed arrivals | Change |
|---|---|---|
| Previous Week | 3.68 lakh bags | baseline |
| This Week | 2.88 lakh bags | −21.7% |
A drop this sharp during what should be peak post-harvest movement signals two things at once — farmers are holding back stock anticipating better prices, and crushers are pulling forward inventory aggressively. Both are bullish for DOC.
Previous week ████████████████████████████████████ 3.68 lakh bags
This week ████████████████████████████ 2.88 lakh bags ▼ 21.7%
2. DOC is outpacing the raw seed — that's unusual
In a normal week, mustard seed prices move first and the meal/DOC follows. This week it inverted:
| Commodity | WoW move |
|---|---|
| Mustard seed | +2.0% |
| Mustard DOC (rapeseed meal) | +5.6% |
When DOC moves faster than seed, it usually means end-buyer demand (feed mills + exporters) is tightening faster than supply can keep up. Crushers can charge a meal premium because the meal side, not the oil side, is now driving the crush economics.
This is the same divergence we flagged in our cake vs DOC guide — solvent-extracted meal has become the price-setter, not the expeller cake.
3. Crusher economics have flipped from average to good
The crush utilisation reading from Rajasthan plants confirms the demand pull:
| Period | Avg daily crush | Capacity utilisation |
|---|---|---|
| Previous Week | 1.68 lakh MT | 71% |
| This Week | 1.82 lakh MT | 77% |
| Change | +0.14 lakh MT | +6 pp |
Crushers don't push utilisation 6 points higher in a week unless margins justify it. With mustard oil firm and DOC firm, the combined crush margin is now wide enough that plants are running fuller than normal — which is why they're pulling seed off the market faster than farmers are bringing it in.
That's the supply squeeze in one line.
4. Export demand — China is the elephant
India's rapeseed meal exports for Jan–Mar 2025 (latest full quarter data) show why domestic prices are insulated from harvest pressure. The export side is genuinely large and concentrated:
China ████████████████████████████ 771,435 MT
Bangladesh ████████ 223,906 MT
South Korea █████ 136,501 MT
Germany ██ 59,044 MT
France █ 30,888 MT
| Destination | Qty (MT) | Share of top 5 |
|---|---|---|
| China | 771,435 | 62% |
| Bangladesh | 223,906 | 18% |
| South Korea | 136,501 | 11% |
| Germany | 59,044 | 5% |
| France | 30,888 | 2% |
China alone takes more than the next four destinations combined. Any uptick in Chinese aquaculture or pig-feed demand pulls Indian rapeseed meal off the domestic market faster than domestic compound feed mills can replace it. The current strength suggests that pull is on, not off.
5. Rajasthan RM seed quality — what's actually moving
For context on what feed-mill buyers are getting, current Rajasthan RM seed stock specs being quoted:
| Parameter | Spec |
|---|---|
| Protein | 36% min |
| Moisture | 10% max |
| Fibre | 10% min |
| Sand & silica | under 1% / 2.5% max |
Solvent-extracted from this seed, the resulting DOC typically runs 37–40% crude protein — same fundamentals we covered in the mustard cake (sarson khal) guide. Glucosinolate content remains the limiting factor on inclusion rate in dairy rations (safe 10–15% of concentrate).
6. What this means for Indian dairy buyers
If you're formulating a lactating cow ration or a buffalo TMR, the practical takeaways:
Don't expect a post-harvest dip. The seasonal soft window most feed mills budget for in May–June is not materialising for mustard DOC this year. Lock in 4–6 weeks of cover at current rates if you can.
The cake-DOC spread is narrowing. With DOC firm and expeller mustard cake only up 2%, the protein-per-rupee math now favours expeller cake for inclusion rates under 10% of concentrate. We're seeing this play out in our daily price tracker — mustard cake at ~₹36.70/kg vs DOC at ~₹28.20/kg, but adjusted for protein content, the gap is smaller than the headline price suggests.
Substitution isn't easy this time. Normally a farmer who can't afford mustard DOC switches to cottonseed DOC or groundnut DOC. But all three DOCs have been firming together — see our end-of-May price data on the broader DOC family rally. There's no obvious cheap-protein arbitrage right now.
7. What to watch over the next two weeks
Four signals will tell us whether this firmness sustains or breaks:
- Rajasthan arrivals — if next week prints another sub-3 lakh bag week, expect another leg up in DOC. A bounce back toward 4+ lakh bags would relieve pressure.
- Mustard oil price — if oil corrects sharply, crushers will lean harder on meal pricing and DOC firms further. If oil stays well-bid, the joint-product economics stay neutral.
- China's buying pace — DGFT weekly export approvals are the leading indicator. A slowdown in approvals would feed through to softer FOB rates within 2–3 weeks.
- FOB competitiveness vs Argentina and EU rapeseed meal — Indian RM has to stay price-competitive at the port. A sharp $/INR move or a step-up in EU canola crush would shift the export math.
Bottom line
The mustard DOC market is doing something it usually doesn't — staying firm through harvest. The cause is straightforward: supply is tighter than the calendar suggests, demand (both feed-mill and export) is wider than the calendar suggests, and crushers are taking the spread. Feed buyers in India should plan rations on current pricing, not on hopes of a harvest dip.
We'll track daily on the mustard DOC price page and update this story when arrivals or export data shift materially.