Wine Knowledge and Buyback Guides

Market notes, storage checks, valuation references and handover tips to help collectors understand what affects value before selling.

Label
Keep the wine name, vintage and volume clear
Condition
Photograph capsule, fill level and leakage signs
Provenance
Original cases, invoices or storage records help valuation
N°02 / Wine Notes

Latest Wine Knowledge

Find the key checks for market demand, storage condition and handover before selling.

Petrus / Le Pin — bottle identification and condition guide

Pétrus vs Le Pin: How Pomerol Bottle Evidence A...

Pomerol on Bordeaux's Right Bank has no formal 1855 classification like the Médoc, yet it is home to two highly valued estates: Château Pétrus and Château Le Pin. As a...

Pétrus vs Le Pin: How Pomerol Bottle Evidence A...

Pomerol on Bordeaux's Right Bank has no formal 1855 classification like the Médoc, yet it is home to two highly valued estates: Château Pétrus and Château Le Pin. As a...

Château Margaux — label, capsule and bottle-detail checks

Pavillon Rouge Buyback Guide: Source-Period 202...

Among Bordeaux's five First Growths, Château Margaux is widely associated with elegance and perfume. Its second wine — Pavillon Rouge du Château Margaux— shares the estate context at a more...

Pavillon Rouge Buyback Guide: Source-Period 202...

Among Bordeaux's five First Growths, Château Margaux is widely associated with elegance and perfume. Its second wine — Pavillon Rouge du Château Margaux— shares the estate context at a more...

Richebourg DRC Domaine Leroy Gros — bottle comparison reference

Richebourg by Producer: DRC, Leroy, Méo-Camuzet...

In Vosne-Romanée, Burgundy, the source places Richebourg among the leading Grands Crus after Romanée-Conti and La Tâche and gives its area as 8.03 hectares. For Dibao Wine as a professional...

Richebourg by Producer: DRC, Leroy, Méo-Camuzet...

In Vosne-Romanée, Burgundy, the source places Richebourg among the leading Grands Crus after Romanée-Conti and La Tâche and gives its area as 8.03 hectares. For Dibao Wine as a professional...

Grange Bin 707 — bottle comparison reference

Penfolds Bin 707 vs Grange: Cabernet Sauvignon ...

In the 2026 secondary market for fine wine, the source presents Penfolds as a highly recognised Australian name among Asian collectors. It compares Grange (Bin 95) and Bin 707 as...

Penfolds Bin 707 vs Grange: Cabernet Sauvignon ...

In the 2026 secondary market for fine wine, the source presents Penfolds as a highly recognised Australian name among Asian collectors. It compares Grange (Bin 95) and Bin 707 as...

Château Angélus 2022 — estate history and bottle reference

Château Angélus and the 2022 Saint-Émilion With...

Right Bank Bordeaux estates remain important in fine-wine collecting and resale. In 2022, Château Angélus, formerly a Premier Grand Cru Classé A in Saint-Émilion, withdrew its candidacy from the 2022...

Château Angélus and the 2022 Saint-Émilion With...

Right Bank Bordeaux estates remain important in fine-wine collecting and resale. In 2022, Château Angélus, formerly a Premier Grand Cru Classé A in Saint-Émilion, withdrew its candidacy from the 2022...

Opus One 1979 and 2021 — bottle and market-record review

Opus One Vintage Guide, 1979-2021: Source Price...

In the Hong Kong and global secondary markets, the source presents Opus One as a highly recognised New World wine. As a specialist older-wine assessment business, Dibao Wine says its...

Opus One Vintage Guide, 1979-2021: Source Price...

In the Hong Kong and global secondary markets, the source presents Opus One as a highly recognised New World wine. As a specialist older-wine assessment business, Dibao Wine says its...