No. For the 1987 Site Wine, if the trademark and date are gone, its value will be reduced. The 1987 Site Wine has a history of more than 30 years and is an old wine. If the aging time is sufficient, the quality of the wine will be reduced. It is relatively mellow and smooth. The trademark and date of the 1987 Site wine are no longer valuable. The trademark and date are very important for verifying the authenticity of the wine. If they are lost, it will be greatly reduced.