Exhibit 99.1
Joint Filing Agreement
The undersigned hereby agree that the Statement on Schedule 13D filed herewith (and any amendments thereto), relating to the common stock, $0.001 par value, of Yongye International, Inc., is being filed jointly with the Securities and Exchange Commission pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, on behalf of each such person.
October 8, 2013
| GLENHILL ADVISORS, LLC | ||
| By: | /s/ GLENN J. KREVLIN | |
| Name: | Glenn J. Krevlin | |
| Title: | Managing Member | |
| /s/ GLENN J. KREVLIN | ||
| Name: | Glenn J. Krevlin | |
| GLENHILL CAPITAL ADVISORS, LLC | ||
| By: | /s/ KREVLIN MANAGEMENT, INC. | |
| Managing Member | ||
| By: | /s/ GLENN J. KREVLIN | |
| Name: | Glenn J. Krevlin | |
| Title: | President | |
| GLENHILL CAPITAL MANAGEMENT, LLC | ||
| By: | /s/ GLENHILL ADVISORS, LLC | |
| Managing Member | ||
| By: | /s/ GLENN J. KREVLIN | |
| Name: | Glenn J. Krevlin | |
| Title: | Managing Member | |
