However, a series of manufacturing problems have hampered production and have forced the company to repeatedly push back production targets.

In the end, partial sets were built, but the lack of space hampered production.

Even after mass production was later adopted, succession struggles in the late 19th century between the royal houses hampered production.

Moreover, financial mismanagement, poor market analysis, rising energy and raw-material cost, substandard equipment, and constant interference from local government authorities hampered production and expansion.

The decline in production has been compounded by a large body of displaced farmers who have settled on some of its productive fields, further hampering production.