Hello,
I can get all the data in 24 hours for 8500 Rupees including tax. I will also provide you the script used to extract the data. Btw, some exhibitors, like the one you pasted as an example are missing some data, I don't suppose you want that researched, just grab what information is given on the provided website, right?
Contact me if you are interested in high quality works, communication and reliability... I've studied in US 7 years, I am great with research and understanding my client's needs. I go over requirements to obtain the best results time after time.
More about me... I have over 10 years experience in advanced data extraction, analysis and mining, including server administration [Linux, Solaris, FreeBSD], database creation, Excel works, web development [ PHP, Perl, Python etc ]
I am eager to take your project and provided with clear and thorough specifications, I will certainly deliver the best results possible.
Thank you for your consideration,
Radu C