Thing is, Pakistanis think or rather like to think that since India doesn't "get along" with Pakistan, it doesn't/shouldn't get along with any other Islamic country of the world. They think or rather want the Islamic countries to think that India's hostility towards Pakistan is actually hostility towards Islam, which mind you is not the case. Infact India has excellent ties with every Islamic country in the world, barring Pakistan.
I don't know what it is, I guess Pakistanis feel insecure. You ll see these sorta comments crop up whenever there is any news about India-XYZ Islamic Country or India-China, "traditional allies" of Pakistan. Some Indians too react this way, specially to the news of improving Pakistan-Russia relationship and such. Its silly, cause there are no permanent foes and friends in geopolitics.
If only our governments made decision based on what was being said on random internet forums
. So at the end of the day, all this doesn't really matter in real world, but its always good to clear the air.
Now coming back to the topic, Saudi-India bilateral trade and investment have both been on the rise in the recent past, but still there is a lot of space for it to grow, and not just in the petroleum sector mind you!
Top items of Exports from India:
Main Indian exports include Mineral Fuels, mineral oils and products thereof; cereals;
nuclear reactors, boilers; electrical machinery and equipment; Iron and steel; organic chemicals; meat and edible meat offal; articles of Iron or steel; articles of apparel and clothing accessories; etc.
Top items of Exports from Saudi Arabia:
India’s major imports from Saudi Arabia are Mineral Fuels, mineral oils and its products; organic chemicals; plastic and its articles; inorganic chemicals; fertilizers; aluminium and its articles;iron and steel; copper and its articles; miscellaneous chemical products; raw hides and skins (other than furskins) and leather; etc.