Need a little help

I bought a teapot with two cups and saucers a few years ago on Ebay. I could tell by the pictures they were really nice pieces. So did some others as I was outbid for one cup & saucer. But what really intrigued me was a note found inside the teapot. And that is what I am asking for the help with.

'A blue and white porcelain Dragon jar sold for $7,658,000 in the Fine Asian Works of Art sale on Monday December 13th at Bonhams & Butterfields in San Francisco. The 360-lot sale brought more than $19 million with the vast majority of the lots fetching multiples of their estimates.'